Additional part of the Main Practice Book
Board Exam Questions
1
Board Exam Question Papers
Dhaka Board-2019
Physics: First Paper
Time- 25 minutes
Creative Multiple Choice Questions
Subject Code
1 7 4
Full marks: 25
[N.B. Answer all the questions. Each question carries one mark. Block fully, with a ball-point pen, the circle of the
letter that stands for the correct/best answer in the "Answer Sheet" for Multiple Choice Questions Examination.]
1.
According to the graph what will 7.
be the distance traversed from t =
0s to t = 10s?
12
v(ms–
1
0
2.
3.
4.
5.
6.
5
10
t(sec)
a. 60 m
b. 50 m
c. 40 m
d. 30 m
If M is the number of complete
rotations and N is the number of
excess divisions of circular scale of
a spherometer and LC is least
count, what will be the equation of
h?
a. h = M + Lc
b. h = M  N + Lc
c. h = M  pitch + Lc
d. h = M  pitch + N  Lc






A = 2 i + x j – 4 k and B = y i


+ 6 j – 8 k . What will be the


values of x and y if A and B are
parallel to each other?
a. x = 3, y = 4 b. x = 4, y = 3
c. x = 6, y = 2 d. x = 12, y = 1
Escape velocity 
i. depends on the mass of a body
ii. its value on earth's surface is
11.2 kmn–1
iii. depends on acceleration due to
gravity
Which of the following is correct?
a. i and ii
b. i and iii
c. ii and iii
d. i, ii and iii
If the ratio of three frequencies of
sound is 4 : 5 : 6, what is called the
musical sound produced by that
combination?
a. Harmonics b. Triad
c. Harmony
d. Chord
Which is the correct graph of
longitudinal expansion Vs weight
in the elastic limit?
expansion
a.
expansion
b.
weight
weight
expansion
c.
expansion
d.
weight
weight
Physics 1st Paper Text (E.V.) 22a
An object of mass 250 kg is lifted 14.
up by a crane with a constant

A
speed of 0.1 ms–1. What is the
0
power of the crane?
0
a. 24500 W
b. 2500 W

B
c. 245 W
d. 24.5 W
8. The horizontal range of a projectile


In case of vectors A and B in figure 
thrown at an angle of 45 with
i. dot product obeys commutative
horizontal axis is 100 m. What will
be the maximum height?
law
a. 14.43 m
b. 17.68 m
ii. cross product obeys commutative
c. 25.00 m
d. 43.00 m
law
9. If the effective length of a second
iii. cross product does not obey
pendulum becomes 1.96 times,
communicative law
what will be its time period?
Which of the following is correct?
a. 3.92 s
b. 2.8 s
a. i and ii
b. i and iii
c. 3.44 s
d. 1.4 s
c. ii and iii
d. ii and iii
10. Which is the parallel axis theorem
15. Unit of Torque is 
relating to moment of inertia?
i. N.m
a. I2 = tx + ty
b. I = IG + MK2
ii. kgm2s–2
c. I = IG + MK d. I = IG + Mh2
iii. js–1
11. Which graph indicates the
trajectory of a body moving with
Which one is correct?
uniform acceleration from rest?
a. i
b. i and ii
v
v
c. i and iii
d. ii and iii
16. A wheel of kinetic energy 2400J
a.
b.
rotates 602 times per minute.
O
t
O
t
What will be the moments of
inertia of the wheel?
v
v
a. 0.605 kgm2 b. 0.828 kgm2
c.
d.
c. 1.21 kgm2
d. 76.14 kgm2
O
t
O
t
17. Which is the difference between
12.
the actual and measured value
k1
k2
called?
m
a. Absolute error
b. Gross error
If mass m of the body in the figure is
c. Relative error
released after pulling then frequency
d. Systematise error
of oscillation will be 
18. Which is correct according to the
1
k1 – k2
a. f =
kinetic theory of gases?
m
2
a. Collisions between molecules are
1
m
inelastic
b. f =
k1 + k2
2
b. Molecules have no potential
energy
1
m
c. f =
c. Molecules have no kinetic energy
k1 – k2
2
d. Molecules have no momentum
1
k1 + k2
19. Work done by the centripetal
d. f =
m
2
force is 
13.
a. infinity
b. zero
Y
c. positive
d. negative
A
X
20. Which is the relation between root
mean square velocity C and
P
Q t
Pressure P 
What is the phase difference
between the points P and Q of the
3P
3
a. C =
b. C =
wave shown?
P


a.
b. 
P

2
c. C =
d. C =
3P
3
c. 2
d. 4
Panjeree HSC English Version Test Papers Made Easy  Physics First Paper
2
Ans.
21. At the maximum height of 23. Which is the dimension of angular
M
c. 2
frequency?
projectile's trajectory 
R
a. [M0LT]
a. velocity is zero
M2
d.
b. [M0L0T–1]
b. potential energy is zero
R
c. [M0L–1T]
c. dot product of velocity and
25. For which characteristics a drop
d. [M0LT–1]
acceleration is zero
of water is spherical?
d. cross product of velocity and 24. If mass and radius of the earth are
M and R then what will be the
acceleration is zero
a. Surface tension
g
22. The frequencies of two tuning
b. Viscosity
ratio
on the surface of the
forks are 260 Hz and 255 Hz
G
c. Capillarity
respectively. How long after they
earth?
d. Elasticity
will produce beats?
R
a. MR2
b.
a. 0.1 sec
b. 0.2 sec
M
c. 0.5 sec
d. 0.8 sec
1 a 2 d 3 a 4 c 5 b 6 a 7 c 8 c 9 b 10 d 11 c 12 d 13 d
14
b
15
b
16
c
17
a
18
b
19
b
20
a
21
c
22
b
23
b
Creative Essay Type Questions
Time  2 Hours 35 Minutes
24
c
25
a
Full marks  50
[N.B. -The figures in the right margin indicate full marks. Read the stems carefully and answer the associated questions. Answer any
five questions.]
1. A car driver moving with 40 km per hour in the
East direction and see a truck is moving with the double
velocity count by hour in the North direction.
[Consider East direction in positive x-axis and North
direction in positive y-axis.]
a. What is postulate?
1
b. Work and torque have same value and unit but they
are different quantity.  Explain.
2
c. Which direction really the truck is moving on?
3
d. Whether it is possible to determine a vector that is
stay vertically on the plane of the truck and car's
real velocity stay? Show with mathematical
analysis.
4
2. In cricket field, Ripon hit a ball and the ball gets 30
m/s velocity and it travels maximum horizontal
distance. At the same time a fielder moves with 10 m/s
to catch the ball and distance travels 40 m. [g = 9.8
m/s2]
a. What is range of projectile?
1
b. In which time the velocity is maximum in
projectile? Explain.
2
c. How much velocity of the ball after 2s?
3
d. Whether the fielder catch the ball before it falls
down the ground? Give your opinion with
mathematical analysis.
4
3. When the wheel is damaged of a car, the car driver

^
^
^
while changing the wheel, he applied F = (8i + 5j  5k)
N force on the jack-screw by the range and the distance

^
^
between the acting point to axis of rotation is r = (i + j
^
 k)m. The mass of the car is 2000 kg. At that place the
radius of the turn of the road is 5m and width of the
road is 3m. The maximum road friction is 40 Nkg–1.
a. What is couple?
1
b. What do you mean by radius of gyration 0.9 m when
a body is rotating with respect to a fixed axis?
2
c. Determine the torque while the screw is rotating. 3
d. How much higher the outer side of road in compare
to a inner side while the car can safely turn the road
at the maximum possible velocity in the stem?
Analyse mathematically.
4
4.
20m
60
A boy of 25 kg took 2 min to get to the roof by stairs
with a body of 3 kg in the mention in the stem. When
the body give-up from the roof it falls down the ground
by rolling in stairs.
a. Define elastic force.
1
b. The angular kinetic energy of the every particles of
solid sphere is same but linear kinetic energy is not
same  Explain.
2
c. How much work done will be happened when the
boy took the body in the roof against the gravity
force?
3
d. Whether it applicable the law of conservation of
mechanical energy after 1 sec by the body free.
According to the stem analyse with mathematically. 4
5. Raton is going to his grandfather's home to spend
his summer vacation. At that place he sees a pendulum
clock. This clock takes time 1 see to move left side to
right side. When this clock takes in the mountain peak,
it loses 120 sec.
[Radius of Earth, R = 6450 km, g = 9.8m/s2]
a. What is amplitude?
1
b. How a body gains potential energy? Explain.
2
c. How much height of the mountain according to the
stem?
3
d. Which type of necessity should be taken to keep
time period unchanged in the mountain peak? Give
your opinion with mathematical analysis.
4
6. To take two wire of different materials 'A' and 'B'
and length is 200 cm and area of cross section 1 mm2,
10 kg of mass is hanging both of the wires. For this
reason length increase for 'A' wire is 7% and 'B' wire is
8%. [g = 9.8m/s2]
Physics 1st Paper Text (E.V.) 22b
Board Exam Questions
3
a. What is comprehensibility?
1
b. Why the velocity of hot water is greater than the
cold water? Explain.
2
c. How much the potential energy of 'B' wire for per
unit volume?
3
d. Analyse mathematically according to the stem, the
relation between Young's modulus and increasing
length by applying equal force on the body.
4
7.
Y1 = 100 sin(coot  5x)m
In the stem, a wave is moving and it hit any place
and again it come back by reflecting, finally it
makes a new wave.
[All unit express in S.I unit]
a. What is phase?
1
b. What do you mean by intensity level 20dB of
sound?
2
c. How much the wave length of the wave in the
stem?
3
d. Whether it is possible to find out the position where
the maximum amplitude create for the new wave in
the stem. Analyse mathematically.
4
8. A balloon is filled up 168g Nitrogen gas and when
it goes to the bottom in the sea its volume turns half.
Surface pressure in sea, air pressure and temperature
30C and bottom level temperature 14C.
[Density of water is 1025 kg/m3, g = 9.8m/s2, R = 8.314
J/mol/K]
a. What is rate of independence?
1
b. What do you mean by dew point temperature at any
place is 18C?
2
c. Determine the kinetic energy of the Nitrogen gas at
the sea surface.
3
d. Whether it is possible to determine the height of the
lake by considering the change of temperature.
Analyse mathematically.
4
Rajshai Board-2019
Physics: First Paper
Time- 25 minutes
Creative Multiple Choice Questions
Subject Code
1 7 4
Full marks: 25
[N.B. Answer all the questions. Each question carries one mark. Block fully, with a ball-point pen, the circle of the
letter that stands for the correct/best answer in the "Answer Sheet" for Multiple Choice Questions Examination.]
1.
2.
3.
The magnitude of least count of a
Screw gauge is 0.01 mm. What
minimum thickness can be
measured by it?
a. 1 mm
b. 0.10 mm
c. 0.01 mm
d. 0.001 mm
If the size of the earth suddenly
reduces and its radius becomes
half of the previous then the
magnitude of the gravitational
acceleration will change. How
many times will be the changed
value of acceleration?
a. 2 times
b. 4 times
c. 6 times
d. 8 times
A stone of mass 100 gm comes to
the point B from the point A by
moving in a vertical plane of
radius 10m (fig-1).
What will be the change of
energy?
B
4.
5.
6.
7.
r=
10m
a. 10J
c. 30J
A
Fig-1
b. 20J
d. 40J
iii. Cross product does not obey the
law of exchange rule
Which one is correct?
a. i and ii
b. ii and iii
c. i and iii
d. i, ii and iii
9. It can be said to the mutual attractive
m1 = 10kg
m2 = 20kg
forces between the different particles
If the two bodies joined together
of substances that 
by collision then what will be the
a. surface tension
velocity of the combined body?
b. addisive force
5 –1
7 –1
a. ms
b. ms
c. cohesive force
3
3
d. viscus force
8 –1
10 –1
c. ms
d.
ms
10. The causes of change of
3
3
gravitational acceleration are 
Determining the magnitude of 'g'
i. shape of the earth
with a simple pendulum we get
ii. diurnal motion
10ms–2. If the actual value of 'g' at
iii. annual motion
that place was 9.81ms–2 then what
Which one is correct?
will be the error of measurement
a. i and ii
b. i and iii
in percentage?
c. ii and iii
d. i, ii and iii
a. 19.36%
b. 19%
11. The characteristics of a simple
c. 1.93%
d. 0.193%
harmonic oscillations are 
The dimension of Gravitational
i. motion is periodic
constant is 
ii. acceleration is inversely
a. M–1L–2T–2
b. M–1L–3T–2
proportional to displacement
c. M–1L–1T–2
d. M–1LT–2
iii. linear motion
The liquids which do not wet the
Which one is correct?
glass, their angle of contact will be 
a. i and ii
b. i and iii
a. 0
b. 90
c. ii and iii
d. i, ii and iii
c. less than 90 d. greater than 90
It can be said about the cross 12. Vibration is created to a body, this
vibration in air 
product of two vectors that 
i. propagates by adiabatic process
i. Cross product is a vector quantity
ii. propagates by the extension and
ii. The direction of the cross product
construction of air medium
is perpendicular to that plane of
iii. creates simple harmonic motion
the vectors
Look at the picture and answer the
question no. 4 :
u1 = 15ms–1
u2 = 5ms–1
8.
Panjeree HSC English Version Test Papers Made Easy  Physics First Paper
4
Ans.
Which one is true?
a. i and ii
b. ii and iii
c. i and iii
d. i, ii and iii
13. The true value of R at normal
temperature and pressure is 
a. 8.31 JK–1mol–1
b. 8.30 J–1Kmol–1
c. 8.31 JK–1mol
d. 8.13 J mol–1K–1
14. Difference in the reading of two
thermometers
in
humidity
measuring instrument 
i. if decreases suddenly there is a
probability of storm
ii. if decreases slowly then there is
probability of rain
iii. if becomes very small then it is
the probability of dry weather
Which one is correct?
a. i and ii
b. i and iii
c. ii and iii
d. i, ii and iii
Read the stem and answer the question
no. 15 :
Tahmid and Tamal are two students of
class seven. They ascended on the roof of
school building of height 15m by running
from ground floor. At this they needed
time 6 sec. and 5 sec. respectively and
their masses are 60 kg and 50 kg
respectively.
15. Two of them 
i. Tahmid has done more work
ii. Tamal has done less work
iii. Tamal has applied more power
Which one is true?
a. i and ii
b. ii and iii
c. i and iii
d. i, ii and iii
16. How many times more is the
Boltzmann constant in C.G.S unit
than SI unit?
a. 10–7
b. 107
c. 10–5
d. 105
1
14
c
a
2
15
b
a
3
16
Time  2 Hours 35 Minutes
b
a
4
17
a
c


17. If two similar vectors A and B act 21. Which graph is applicable for
Boyle's law?
at the same time and at same point
PV
PV
then 
 
a.
b.
i. A.B = 0

V

ii. A  B = 0

iii. |A| + |B| = A + B
Which one of the following is
correct?
a. i
b. i and ii
c. ii and iii
d. i, ii and iii
18. If time is t, x = 6t and y = 8t – 5t2
what will be the velocity of
projection of the projectile?
a. 10 ms–1
b. 5 ms–1
c. 6 ms–1
d. 8 ms–1
19. What is the linear velocity of the
terminal point of minute-hand
whose length is 0.01m?
a. 1.54  10–5ms–1
b. 1.64  10–5ms–1
c. 1.74  10–5ms–1
d. 1.84  10–5ms–1
20. If a elastic collision will occur
between two bodies then 
i. the total momentum will remain
the same before and after
collision
ii. the total kinetic energy will
remain the same before and after
collision
iii. the two velocities will be
exchanged after collision.
Which one of the following is
correct?
a. i and ii
b. ii and iii
c. i and iii
d. i, ii and iii
5
18
c
d
V
P
P

6
19
b
c
7
20
d
d
8
21
a
b
c.
d.
v
V
22. If the frequency of the overtone is
twice the frequency of the
fundamental tone then it is called 
a. Melody
b. Musical interval
c. Musical scale
d. Octave
Read the following stimulus and
answer question no 23 :
A body is thrown from the top of a tower
of 180m height. At the same time another
body is thrown vertically upward with
velocity of 60ms–1.
23. When will the bodies meet?
a. 1 sec
b. 2 sec
c. 3 sec
d. 4 sec
24. A football is kicked with a velocity
at an angle 30 with the horizontal
line. What will be the velocity of
the football after 2 sec.?
a. 30.64 ms–1 b. 32.64 ms–1
c. 34.64 ms–1 d. 36.64 ms–1
Read the stem and answer the question
no. 25 :
At a children park a child is swinging in
a cradle. Suddenly it saw its mother and
stood up.
25. What change will occur to the
cradle pendulum?
a. Will go slow b. Will go fast
c. Will stop
d. Will go fast at first and then go slow
9
22
b
d
a
c
10
23
d
c
11
24
Creative Essay Type Questions
12
25
d 13 a
b
Full marks  50
[N.B. -The figures in the right margin indicate full marks. Read the stems carefully and answer the associated questions. Answer any
five questions.]
1. A bus is ascending up a hill with uniform velocity
72 km/h over as plane inclined at an angle 30.
Suddenly it starts to rain falling vertically downward
with a velocity 6 m/d. When the rain is about to stop,
wind starts to flow horizontally.
a. Define reciprocal vector.
1
b. The magnitude of sum and difference between two
vector is the same  Explain.
2
c. Calculate the angle at which the bus driver will see
the rain falling.
3
d. Due to wind flow, if the driver sees the rain falling
vertically downward, then mathematically estimate
the direction and magnitude of wind velocity.
4
2.
20
15
S
(m/s)
B
A
10
5
0
2
4
6
C
8
1(min)
The above graph represents the velocity of a car during
first 10 minutes of its journey.
a. Define spring constant.
1
b. Though there is no flow of wind, a bicycle rider
experiences a wind flow  Explain why?
2
c. According to the physical concept of average
velocity calculate the average velocity of the car
during first four minutes of its journey.
3
Board Exam Questions
5
d. "The total distance traversed by the car in 10 min is
mathematically equal to the area under the curve."
 Verify the statement mathematically.
4
3. The dimension of a swimming pool is
25m10m3m and is filled with water. A water pump
of power 1hp can empty the pool in 30 minutes while
another water pump of power 1.5hp can empty it in 15
min.
a. Define 'horse power'.
1
b. In cricket, a fielder draws his hands backward while
taking a catch  Explain why?
2
c. If both the pumps are used together how long it will
take to empty the pool?
3
d. Use of which water pump will be more cost
effective? Explain mathematically.
4
4. The time period of a simple pendulum at a place on
earth surface is 2s and acceleration due to gravity is
9.81m/s2. If the pendulum is placed on the top of a
mountain B close to another mountain having height
8.85 km and oscillated, it performs 1780 oscillations in
an hour.
a. What is strain?
1
b. An oscillating pendulum doesn't stop at the position
of equilibrium  Explain why?
2
c. Calculate the effective length of the pendulum.
3
d. Mathematically infer whether the height of
mountain B is greater than its adjacent mountain. 4
5. A solid cylinder and a sphere of equal volume,
material and radius of 0.510–2m are dropped
simultaneously in water. The density of water and
material of the objects are 1000 kg.m–3 and 7800 kg/m3.
The coefficient of viscosity of water is 0.001 kg.m–1s–1.
a. What is capillarity?
1
b. A hydrogen gas balloon explodes after achieving a
certain height from surface  Explain why?
2
c. If the cylinder falls vertically downward then
calculate its terminal velocity.
3
d. Mathematically explain, the cylinder or the sphere,
which one will experience greater viscous force? 4
6.
4
A
B
1m
15 cm
2m
C
A bob of mass 100g and diameter 1cm is suspended from a
rigid support with a thread of length 99.5cm. The pendulum
is released from A. A basket is placed at position C.
a. What is phase of an oscillator?
1
b. If the time period of the pendulum of a clock is 2.5s
then explain whether it will explain time correctly
or not.
2
c. Calculate the maximum angular speed of the bob. 3
d. If the thread tears while the bob is at B then
mathematically explain the possibility that the bob
will drop in the basket.
4
7. Equation of an wave is defined as y (x, t) = 3sin

(36t + 0.018x + ).
4
a. What is a spring constant?
1
b. Explain why the walls of an auditorium are covered
with hard board.
2
c. Calculate the time period of the wave.
3
d. Explain the velocity versus, time graph of the wave
with mathematical analysis and considering x = 0. 4
8. Temperature of water at the bottom and on the surface
of a lake is 8C and 30C. An air balloon of volume 2L
released from the bottom of the lake. The maximum
expansion capability of the balloon is 15L. Consider air
pressure on the surface of lake 105 N.m–2, depth of lake
15m and density of lake water 1000 kg/m3.
a. Define 'ideal gas'.
1
b. Boltzmann constant K = 1.38×10–23J/K  Explain
what is meant by that.
2
c. Calculate the change in kinetic energy of the air
molecules enclosed in balloon.
3
d. Mathematically explain whether the balloon will
explode or not while surface the lake water.
4
Dinajpur Board-2019
Physics: First Paper
Time- 25 minutes
Subject Code
Creative Multiple Choice Questions
1 7 4
Full marks: 25
[N.B. Answer all the questions. Each question carries one mark. Block fully, with a ball-point pen, the circle of the
letter that stands for the correct/best answer in the "Answer Sheet" for Multiple Choice Questions Examination.]
1.
2.
3.
Dimension of energy is 
a. MLT–2
b. ML–2T2
c. ML–2T
d. ML2T–2
Which one of the following is a
longitudinal wave?
a. Radio wave
b. Spring wave
c. Sound wave
d. Stretched string wave
4.
[*N.B: Both b and c are correct.]
In case of geostationary satellite 
i. its orbit lies on the equatorial
plane of the earth
ii. rotates from the west to the east
iii. rotates at the velocity equal to the 5.
escape velocity of the earth
Which one of the following is
correct?
a. i and ii
b. i and iii
c. ii and iii
d. i, ii and iii
What is the work done to make an
object of mass 20 kg to move with
a velocity 10ms–1 on frictionless
surface from rest?
a. 200J
b. 1000J
c. 2000J
d. 4000J
According to the figure given below,


what is the projection of P on Q?

P

→
Q
Panjeree HSC English Version Test Papers Made Easy  Physics First Paper
b.
 

PQ
Q


P.Q
PQ
d.
P
P
Read the following stem carefully and
answer the question nos. 6 and 7 :
A car of mass 1500 kg moves straight
with acceleration 5ms–2 against frictional
force 400N.
6. Force exerted by the engine of the
car is 
a. 0.4 KN
b. 7.1 KN
c. 7.5 KN
d. 7.9 KN
7. If the car in stem is moving
uniform velocity instead of
acceleration then the graph
between force exerted by engine
and time will be 
c.
F (KN)
a.
0
b.
0
0 t (time)
c.
F(KN)
0.4
0
8.
9.
F(KN)
0.4
d.
t (time)
t
t (time)
t
F(KN)
0.4
0
t (time)
t
Which one below is observational
error?
a. Zero error
b. Back lash error
c. Parallax error
d. Level error
Equation for 'g' at 0 latitude on
the earth surface is 
[Mass and radius of the earth are
M and R respectively.]
GM
a. g = 2 – 2Rcos2
R
GM
b. g = 2 – 2Rcos
R
GM
c. g = 2 – Rcos2
R
GM
d. g = 2 – Rcos
R
10.
C
A
B
According to stem which one is correct
for ABC?
→ → →
a. AB – AC = BC
→ → →
b. AB – AC = CB
→ → →
c. AB + AC = BC
→ → →
d. AC – AB = CB
Water drops are falling down to the
ground at an equal interval from a tap
placed at the height of 45m. The fourth
drop of water is likely to fall from the tap
when the first drop falls down on the
ground. [g = 10ms–2]
Answer question nos. 11 and 12 from
the stem :
11. At what height will the third drop
be situated at the time of falling
down of the first drop on the
ground?
a. 10 m
b. 15 m
c. 20 m
d. 25 m
[* N.B: Correct answer : 40m.]
12. At the moment of falling down of
the first drop on the ground the
ratio of velocity of third drop to
that of the second drop will be 
a. 4 : 1
b. 2 : 1
c. 1 : 2
d. 1 : 4
13. In case of Poisson's ratio 
i. it has no unit
ii. its value lies between –1 and 0.5
iii. it has a fixed value for a specific
material
Which one of the following is
correct?
a. i and ii
b. i and iii
c. ii and iii
d. i, ii and iii
14. Intensity of sound at 2 km away
from source of a sound with 20
watt of power will be 
a. 3.98  10–7 Wm–2
b. 1.59  10–6 Wm–2
c. 5.0  10–6 Wm–2
d. 1.59  10–3 Wm–2
15. The relation between linear
→
→
velocity v and angular velocity w
is 
→ → →
→ → →
a. w = v + r b. v = w . r
→ → →
→ → →
c. w = v . r d. v = w × r
16. A pendulum clock 
i. moves slow on a hill
ii. moves slow when it is taken from
equatorial region to polar region
iii. moves fast in winter than in
summer
Which one of the following is
correct?
a. i and ii
b. ii and iii
c. i and iii
d. i, ii and iii
17. The unit for impulse of force is 
2 –2
a. kgm s
b. kgm2s–1
–2
c. kgms
d. kgms–1
18. In case of saturated vapour 
1
2
i.
=
P1T1 P2T2

ii. = constant, when T is constant
T
iii. it obeys both Boyle's and Charle's
law
Which one of the following is
correct?
a. i and ii
b. i and iii
c. ii and iii
d. i, ii and iii
19. If wavelength is , what is value of
x?
B
A
x
3
5
b.
4
4
7
9
c.
d.
4
4
In the figure, a graph of longitudinal
stress Vs longitudinal strain for a
metal wire is shown.
a.
–2

P.Q
Q
(Nm )
 
a.
Longitudinal
stress
6
4.8  1010
3.6  10
10
0
S (Breaking limit)
P
0.2 Longitudinal strain
Answer question nos. 20 and 21
according to the stem :
20. What is the Young's modulus of
material of the wire?
a. 7.2  109 Nm–2
b. 3.6  1010 Nm–2
c. 4.8  1010 Nm–2
d. 1.8  1011 Nm–2
21. Stress on the wire 
i. the wire will be torn off if the
value is greater than 4.81010
Nm–2
ii. the wire will undergo permanent
deformation if the value is
4.21010 Nm–2
iii. there will be no strain if the value
is less than 3.61010 Nm–2
Which one of the following is
correct?
a. i and ii
b. i and iii
c. ii and iii
d. i, ii and iii
22. A displacement versus time graph
of a particle oscillating in simple
harmonic motion is shown.
Displacement (x)
A
A
0
Time (t)
What is the initial phase of the
particle?
a. 
c.

b.

2
d. 0
4
Read the stem carefully and answer
the question nos. 23 and 24 :
The acceleration due to gravity of a
1
1
certain planet is g and its radius R.
5
4
Here, g is acceleration due to gravity of
the earth and R is the radius of the earth.
Board Exam Questions
7
Ans.
23. What is the escape velocity of the 24. If an object of weight 588 N is 25. Which of the following is correct
taken away from the earth to that
where root mean square velocity
planet?
planet, how much weight the
of the gas molecules is Crms and
a. 0.56 kms–1
object will lose?
absolute temperature is T?
b. 0.74 kms–1
a. 60.0 N
b. 117.6 N
c. 2.50 kms–1
a. Crms  T
b. Crms  T
d. 5.60 kms–1
1
1
c. 470.4 N
d. 528.0 N
c. Crms 
d. Crms 
T
T
1
14
b
a
2
15
*
d
3
16
a
c
b
d
4
17
5
18
a
c
6
19
d
d
7
20
a
d
c
a
8
21
9
22
a
b
10
23
b
c
11
24
*
c
12
25
c 13 d
b
Time  2 Hours 35 Minutes
Full marks  50
Creative Essay Type Questions
[N.B. -The figures in the right margin indicate full marks. Read the stems carefully and answer the associated questions. Answer any
five questions.]
1. Three forces act on a body of mass 2 kg at a point
O for 4s according to the figure-1. Later only 5N and
6N forces is acting on the same body for 4s.
6N
120 90 5N
2N O
a. What is curl?
1
b. In a curve part of road why the outer end is kept
higher than inner end? Explain it.
2
c. Determine the magnitude of resultant force acting
on the body for the first 4s.
3
d. Will the direction of resultant force for both the
cases be same? Analyze mathematically and give
your opinion.
4
2. A projectile reaches at point P after 1s according to
^
^

the figure. Here OP = (10i + 12j) m. The height of P
and Q point of the projectile will be same.
Y
P
O
Q
X
a. What is called spring constant?
1
b. At which condition the angular momentum of a
rotating body will be zero? Explain it.
2
c. Determine the angle of projection of the projectile. 3
d. Will the kinetic energy at point P and kinetic
energy for maximum height of the projectile be
same or not? Analyze mathematically and give your
opinion.
4
3. Name of
Distance from
the
Mass
Radius
sun
planet
23
Mars 6.39  10 kg 3390 227.9  106km
km
Earth 5.97  1024kg 6378 149.6  106km
km
Gravitational Constant, G = 6.673  10–11Nm2kg–2.
a. What is called elastic collision?
1
b. Does the escape velocity of a planet depend on its
radius? Explain it.
2
c. Determine the acceleration due to gravity on the
surface of Mars.
3
d. Will the escape velocity of the body for both
planets be same or not? Analyze mathematically
and give your opinion.
4
4. Two different wires are taken having length 2m
and diameter of cross-section 0.8 mm. In case of first
wire, within elastic limit a graph of stress versus strain
(figure-1) out of these two wires, and in case of second
wire a graph of total stored energy versus (increase
length)2 (figure-2) are shown below :
Stress
13
2  10 Nm
Stored Energy
2
0.7  1011J
O
102
Fig-1
Strain
(Length increment)2
O
4m2
Fig-2
a. What is elastic fatigue?
1
b. What is meant by the positive Poisson's ratio?
2
c. What will be the maximum stored energy in the
first wire according to figure-1 within elastic limit?
Calculate it.
3
d. Which one will be more elastic between two wires?
Explain with mathematical analysis.
4
5. The length of a spring increases 2cm due to
application of 80 gm mass and increases its length 8cm
due to 600 gm mass. Aroni observed 1cm length
expansion from its equilibrium position of the above
spring.
a. What is called centripetal acceleration?
1
b. For circular motion why does the work done made
by centripetal force is zero? Explain it.
2
c. Determine the magnitude of spring constant.
3
d. What type of change of potential energy was
observed by Aroni for both the masses in case of
the spring? Analyze mathematically and give your
opinion.
4
6. A uniform disc (figure-2) is made by a uniform bar
(figure-1).
P
P
60 cm
B
A
m = 0.5 kg
Q
Fig-1
Q
Fig-2
a. What is called range of a projectile?
1
b. On which factors intensity of sound depend?
Explain it.
2
c. Determine the moment of inertia of figure-1 with
respect to PQ axis.
3
Panjeree HSC English Version Test Papers Made Easy  Physics First Paper
8
d. Will the moment of inertia be different or not if the
circumference of the disc is equal to the length of
the bar? Analyze mathematically and give your
opinion.
4
7. At room temperature in a definite place a cylinder
of volume 0.6m2 is filled up with 800 gm methane
(CH4) gas with pressure 202650 pa. A teacher said to
his students that the dew point of this place is 11.5C
and there is a possibility of rain if the relative humidity
of that place is more than 60%. At 11C, 12C, 19C
and 20C the saturated vapour pressure are 9.84 mm
(Hg), 10.52 mm (Hg), 16.46 mm (Hg) and 17.54 mm
(Hg). The molecular mass of methane is 16 gm/cc.
a. What is called intensity level of sound?
1
b. Does the kinetic energy of a projectile be minimum
at its maximum height? Explain it.
2
c. Determine the room temperature of that place.
3
d. Is there any possibility of raining at the place of the
stem? Represent it by mathematical analysis.
4
8. The equation of a sound wave produced by a
tuning fork 'A' is y = 0.7sin(500t – 1.47x). All
quantities mentioned in this equation are expressed in
S.I unit. Another tuning fork 'B' made unison with the
fundamental note created by the wire of sonometer
having length 0.25m. The wire of the sonometer is
pulled with a force 5 kg.wt and the mass of the length 1
m wire is 3 gm.
a. What is called Poisson's ratio?
1
b. Will the acceleration of a simple harmonic motion
be maximum or not at height position? Explain it. 2
c. What is the wavelength of the sound created by the
tuning fork 'A'? Calculate it.
3
d. Will it be able to hear beat if 'A' and 'B' are vibrated
together? Analyze it.
4
Cumilla Board-2019
Physics: First Paper
Time- 25 minutes
Subject Code
Creative Multiple Choice Questions
1 7 4
Full marks: 25
[N.B. Answer all the questions. Each question carries one mark. Block fully, with a ball-point pen, the circle of the
letter that stands for the correct/best answer in the "Answer Sheet" for Multiple Choice Questions Examination.]
2.
3.
4.
5.
In case of ideal gas, each molecule 6.
independence rate is 
a. 2
b. 3
c. 4
d. 5
Unit of force of impulse 
7.
a. N
b. Nm
c. Nm–1
d. Kgms–1
Critical velocity = Vc , coefficient
of viscosity of liquid = , density of
liquid = , radius of the pipe = r,
8.
so which graph is correct?
Which one is the smallest unit?
a. Mili micron
b. Angstrom
c. X-ray unit
d. Auto-meter
Which one is a transverse wave?
a. Bashy tunes
b. Creates waves in spring
c. Water wave
d. Sound wave
How much are the angles between
cycling
velocity
and wheel
friction?
Vc
Vc
a. 0
b. 90
b
a.
c. 180
d. 360
.
9. A circular measurement radius (5
p
1/r
 2%) cm then how much is the
Vc
Vc
percentage
of
the
area
measurement?
d
c.
a. 0.8%
b. 0.5%
.
1
p
c. 0.4%
d. 0.2%
[*N.B: Correct answer is 4%]

10. If the wave length is  then what is
[*N.B: Both a and b are correct.]
the distance between note points
The relation between momentum
with three consecutive times?
and kinetic energy is 

a. /2
b. 
p. p
c. 3/2
d. 2
i. K =
2m
11. If the distance from the Earth to
p2
Sun is two-thirds of the current
ii. K =
2m
distance, then how many days


needs to make a year? [One year
pp
iii. K =
on Earth = 365 days]
2m
a. 108.15 days
Which one is correct?
b. 121.66 days
a. i and ii
b. ii and iii
c. 198.68 days d. 243.33 days
c. i and iii
d. i, ii and iii


The braking stress depends on 12. If the angle between A and B is 0

wires 
then the vertical projection on A by
a. on radius

b. on length
B
c. on material
a. Asin
b. Acos
d. on shape of cross section
c. Bsin
d. Bcos
13. Which graph shows the second
law of simple pendulum?
T2
T2
b
.
a.
L
L
T2
T2
d
.
c.
L

^
L

^
^
^
14. If F = (2 i + 3j) N and r = (3 i + 4j 
^
2k) m then W=? [ All symbols present
as usual meaning]
a. 4J
b. 18J
c. 20J
d. 22J
15. Dimension for Young's co-efficient 
a. [ML–1T–2]
b. [MLT–1]
c. [M–1L–1T–2] d. [M–2L–1T–1]
16. The
rotational
period
of
geostationary satellites 
a. 1 hour
b. 24 hours
c. 30 hours
d. 36 hours
17. Intensity of a wave is 
i. proportional to the density
ii. square proportional to the
amplitude
iii. proportional to the frequency
Which one is correct?
a. i and ii
b. i and iii
c. ii and iii
d. i, ii and iii
18. The graph shows the motion of an
object as follows :
 V ms–1
1.
5
O
B
C
5
10
 tiss
i. the object moves in uniform
acceleration in OB part
Board Exam Questions
9
Ans.
ii. acceleration zero in BC part
iii. the object travels 62.5m distance
in 10 sec
Which one is correct?
a. i and ii
b. ii and iii
c. i and iii
d. i, ii and iii
19. In the field of work by the force 
a. 0   < 90
b. 90 <   180
c. 0 <   90
d. 90   < 180
20. The secretation sound of violin is 
i. tune
ii. vocal
iii. orchestra
Which one is correct?
a. i
b. ii
c. i and iii
d. ii and iii
1
14
b
b
2
15
d
a
3
16
*
b
4
17
a
a
21. How much the decreasing radius 24. How much the minimum running
of the wire if the increasing length
velocity needs a fielder will be able
is 0.25 mm and initial length and
to catch the ball before it return to
the ground where of the fielder
radius are 2m and 2mm? ( = 0.2)
who is 80m away from the
a. 5  10–3m
b. 2.5  10–3m
batsman?
c. 5  10–8
d. 2.5  10–8m
a. 9.72ms–1
22. Gravitational unit of work is 
b. 11.22ms–1
a. Kgm
b. Nm
c. 31.37ms–1
d. 36.23ms–1
c. Nm2
d. Kgm2
According to the stem answer the 25. If the contact angle is 0 
i. for glass and water 0 <  < 90
questions no. 23 and 24 as follows :
ii. for mercury and glass 0 <  < 180
Isam hit a cricket ball of velocity 25 ms–1
iii. for glass and kerosene 0 <  < 90
by bat and it makes angle is 30. [g =
Which one is correct?
9.8ms–2]
a. i
b. ii
23. How long will the ball return to
c. i and iii
d. i, ii and iii
the ground?
a. 1.27 sec
b. 2.21 sec
c. 2.55 sec
d. 5.10 sec
5
18
c
a
6
19
d
a
7
20
c
b
8
21
b
c
9
22
*
a
10
23
b
c
11
24
c
a
d 13 c
c
12
25
Time  2 Hours 35 Minutes
Full marks  50
Creative Essay Type Questions
[N.B. -The figures in the right margin indicate full marks. Read the stems carefully and answer the associated questions. Answer any
five questions.]
1. A bus of mass 1000 kg is moving with kinetic
energy 78125J on a road and suddenly faced a turn
which radius of curvature is 145m, shown in the figure
below :
C
20 m
45
30
7m
0.3 m
a. What is impulse of force?
1
b. Is the motion of the needle of hand watch is
harmonic motion? Explain it.
2
c. Determine the momentum of the bus.
3
d. Will the bus be able to cross the turn of the road
safely without reducing velocity? Analyze
mathematically and give your opinion.
4
2. A diver can search up to 6m depth in water without
oxygen cylinder. In upper surface of water 'A' the
volume of a gas filled balloon is 10–3 m3 at pressure 105
Pa. The balloon is immersed in water and volume
becomes 5 × 10–4 m3 at point 'B'. (The density of water
= 103 kgm–3, Acceleration due to gravity = 9.8 ms–2)
a. What is shearing strain?
1
b. Which one is more important between absolute
humidity and relative humidity? Explain it.
2
c. Determine the kinetic energy of the gas in the
balloon.
3
d. Will the diver be able to continue searching at 'B'
placed of the stem without oxygen cylinder?
Analyze mathematically and give your opinion. 4
3. The peak point of two inclined planes AC and BC
is C, the position of two iron spheres each mass 2 kg is
shown in the figure below. The length of AC plane is
20 m :
C
D
B
a. What is elastic collision?
1
b. When will the acting torque on a body be zero?
Explain it.
2
c. Determine the total energy of two spheres at point
'C'.
3
d. The two spheres of the stem is released at a time,
will it reach on the horizontal plane 'AB' at the
same time? Explain it mathematically.
4
4. Manha pulled a horizontally floating wire of length
5 cm vertically upward from the surface of water. Later
an iron sphere is released into water and measured
terminal velocity. After that, the temperature of water is
increased and releasing the same sphere and measured
terminal velocity.
a. What is compressibility?
1
b. Intermolecular distance is greater than at
equilibrium, the molecules gain attractive or
repulsive force  Explain it.
2
c. What amount of force will be applied by Manha to
pull the wire upward? Calculate it.
3
d. In which case of the stem terminal velocity will
found more? Analyze it mathematically and give
your opinion.
4
5. When a bus started moving at the same time a
passenger runs to catch the bus lacking behind 16m
from the bus. The graph of the passenger and the bus
versus time are given below :
Panjeree HSC English Version Test Papers Made Easy  Physics First Paper
10
 Velocity (ms1)
 Velocity (ms1)
10
8
6
4
2
0
1
2
3
4
5
7.
10
B
8
6
4
500 m
2
120
0
6
1
 Time (s)
Figure : Time -Velocity
graph of bus
A
2
3
4
5
 Time (s)
90
6
Figure : Time -Velocity
graph of the passenger
a. What is escape velocity?
1
b. Is the velocity of a bob mininimum at equilibrium
position in case of simple harmonic motion?
Explain it.
2
c. Determine the distance travel by the bus in 4s.
3
d. Will the passenger be able to catch the bus of the
stem? Analyze mathematically and give your
opinion.
4
6. Abir brought a second pendulum from a place of
acceleration due to gravity 9.81 ms–2 at a depth in mine
and at the apex of a hill and observed, the pendulum
moves 30s slow per hour at both the place. Abir's friend
Zesan said, it is possible to determine the height of the
hill from those information. [Radius of the earth R =
6.4 × 106 m]
a. What is dew point?
1
b. Explain the relation with the density of a liquid and
angle of contact.
2
c. Determine the time period of the pendulum inside
the mine.
3
d. Determine the correctness of Zesan's statement with
mathematical analysis.
4
O
Water current = 1 ms1
The velocity of Karim along OB = 8ms–1 and the
velocity of Rahim along OA = 7.5 ms–1
a. What is divergence?
1
b. All co-linear vectors are not equal vectors. Explain
it.
2
c. What will be the velocity of Karim to reach the
other side of the river  calculate it.
3
d. Who will reach first other side of the river between
Rahim and Karim? Analyze mathematically and
give your opinion.
4
8. Two tuning forks A and B are sounded in a
laboratory, the wave that is produced is shown in the
figure below using graph :
3.2 m
TA = 0.01S
Figure : Waves emitted from A
tuning fork
3.05 m
Figure : Waves emitted from B
tuning fork
a. What is cohesive force?
1
b. The Young's modulus of a thick and thin wire will
be same or not? Explain it.
2
c. What is the velocity of sound created by tuning fork
'A' in the laboratory? Calculate it.
3
d. Will the two tuning forks of the stem be able to
produce beat if it is sounded together? Explain it
mathematically.
4
Chattogram Board-2019
Physics: First Paper
Time- 25 minutes
Creative Multiple Choice Questions
Subject Code
1 7 4
Full marks: 25
[N.B. Answer all the questions. Each question carries one mark. Block fully, with a ball-point pen, the circle of the
letter that stands for the correct/best answer in the "Answer Sheet" for Multiple Choice Questions Examination.]
1.
2.
3.
4.
Which of the following is
longitudinal wave?
a. Wave in water
b. Sound wave
c. Light wave
d. Radio wave
Which quantity of the following is
numerically equal with impulse of
force?
a. Change of angular momentum
b. Change of linear momentum
c. Moment of inertia
d. Torque
Absolute temperature 
a. – 273 K
b. 0C
c. – 273C
d. 273 K
^
^
^
What is the value of ( i + j).k?
^
^
a. i
b. j
c. 0
d. 1
5.
Which is the relation between
Which one of the following is
linear momentum (P) and kinetic
correct?
energy (k)?
a. i and ii
b. i and iii
[Here m = mass]
c. ii and iii
d. i, ii and iii
km
a. P =
b. P = 2km
A
2
km
c. P = 2 km d. P =
2
B
Read the following stem and answer
M
N
the question nos. 6 and 7 :
A body is thrown with an angle of 30 Answer the question number 8 and 9
–1
and velocity of 50 ms from the ground.
according to the above stem :
6. What is the velocity of the body
8. Which are the applicable for the
after 2 second?
above stem?
a. 62.6 ms–1
b. 43.63 ms–1
i. It is a stationary wave
c. 31.89 ms–1 d. 5.4 ms–1
ii. Produced from to progressive
7. For the projectile of the stem 
i. horizontal range is 220.92 m
waves
ii. maximum height is 63.77 m
iii. Energy of one loop transfer to
iii. vertical component of velocity at
another loop
maximum height is zero
Board Exam Questions
9.
10.
11.
12.
13.
Ans.
14.
11
Which one of the following is
correct?
a. i and ii
b. ii and iii
c. i and iii
d. i, ii and iii
If MN = 40 cm, then AB = ?
a. 20 cm
b. 10 cm
c. 5 cm
d. 2.5 cm
What is the relation between
escape velocity and radius of the
planet when acceleration due to
gravity is constant?
a. Proportional
b. Inversely proportional
c. Square root proportional
d. Inversely proportional to square
root
Which of the following is derived
quantity?
a. Frequency b. Mass
c. Time
d. Temperature
When a rigid body rotates with a
uniform angular velocity, the ratio
of kinetic energy and moment of
inertia is 
a. proportional to angular veloity
b. proportional to square of angular
velocity
c. proportional to linear velocity
d. proportional to square of linear
velocity
According to unit and dimension
which pairs are unique 
i. work and surface energy
ii. surface tension and surface
energy
iii. horizontal
range
and
displacement
Which one of the following is
correct?
a. i and ii
b. i and iii
c. ii and iii
d. i, ii and iii
What will be the spring constant
when 5N force expands the spring
to 10 cm?
a. 0.5 Nm–1
b. 2 Nm–1
c. 50 Nm–1
d. 250 Nm–1
1
14
b
c
2
15
b
*
3
16
c
a
4
17
c
c
15. Calculate the kinetic energy of 21. Which of the following is
7gm nitrogen gas at a temperature
dimensionless?
a. Strain
of 30C [Gram atomic mass of
b. Stress
nitrogen is 28 gm]
c. Young's modulus
a. 125.55J
d. Modules of rigidity
b. 128.62J
22. A wire of length of 1m is increased
c. 133.62J
in length of 0.001m by a stress of
d. 14958.00J
105 Nm–2. What is the Young's
[*N.B: Correct answer is 944J.]
modulus?
16. Which of the following figure
a. 10–7Nm–2
b. 10–3Nm–2
shows the linear momentum (P) vs
c. 107Nm–2
d. 108Nm–2
kinetic energy (Ek) at a constant
23. When a particle oscillates with a
mass?
simple harmonic notions?
Ek
Ek
b 
[All the symbols have their usual
a. 
.
meanings]
P
P
1
Ek
Ek
i. Potential energy Ep = kA2sin2
2
d 

c.
(t + )
.
P
P
1
ii.
Kinetic energy Ek = kA2cos2
17. Who is the father of quantum
2
theory?
(t + )
a. Thomas Young
iii. Total energy E  A2
b. Ernest Rutherford
Which one of the following is
c. Max Planck
correct?
d. Albert Einstein
a. i and ii
b. i and iii
18. What is the angle between a vector
c. ii and iii
d. i, ii and iii
and its unit vector?
24. Which of the following figure
a. 180
b. 90
shows the square of time period
c. 45
d. 0
(T2) versus effective length of a
19. What is the dimension of velocity?
simple pendulum?
–1
–1
a. LT
b. L T
2
T2
c. L2T
d. L2T–1
b T

a. 
.
20. For torque ( ) 
O
O
L
L


i.  = l a
2
T
T2



d

c. 
ii.  = r  F
. O

O

L
L

dL

^
^
^ 
^
^
^
iii.  
dt
25. A = 2 i + 5j  k, B = p i  j + 3k.

Which one of the following is
For which value of p, when A and
correct?

B will be perpendicular to each
a. i and ii
other?
b. i and iii
a. – 4
b. –1
c. ii and iii
c. 4
d. 5
d. i, ii and iii
5
18
c
d
6
19
b
a
7
20
b
d
8
21
a
a
9
22
b
d
10
23
c
d
11
24
a
a
12
25
b 13 c
c
Time  2 Hours 35 Minutes
Full marks  50
Creative Essay Type Questions
[N.B. -The figures in the right margin indicate full marks. Read the stems carefully and answer the associated questions. Answer any
five questions.]

^
^
1. Three vector quantities are respectively A = 4i + 3 j
^ 
^
^
^

2 ^
^
2 ^
+ 5k, B = 2i + j + 2k and C = x yi + y2 = j + z xk.
a. What is called rectangular unit vector?
1
b. The cork of a bottle can be opened or closed with
the help of the right hand rules of the screw 
Explain it.
2
c. Calculate a unit vector perpendicular to the vectors


A and B of the above stem.
3

d. Will the divergence of curl of the vector C of the
above stem be zero? Analyze it mathematically. 4
2. Two fountains are placed at two sides of the
entrance to make a science fair attractive. From one of
them, the waterdrops are scattering with a velocity 5
ms–1 and angle 60. In case of other fountain, the water
drops are scattering with a velocity 6 ms–1 and angle
30.
a. What is projectile?
1
b. Why can't a sprinter run in uniform velocity on a
circular track? Explain it.
2
c. Calculate the velocity of a water drop of the 1st
fountain after 0.6 sec.
3
d. From which fountain water scatters in more area?
Explain it mathematically.
4
Panjeree HSC English Version Test Papers Made Easy  Physics First Paper
12
3. Rahim tied a body of mass 200 g to one end of a
string of length 80 cm and made 90 rotations per
minute by holding another end. On the other hand
Karim tied a body of mass 150 g to one end of a string
of length 60 cm and made 120 rotations per minute in
the same way.
a. What is called moment of inertia?
1
b. Will the collision be elastic if the two bodies
combine after collision? Explain it.
2
c. Calculate the angular momentum of the body
rotated by Rahim.
3
d. Did Rahim and Karim get equal tension of string in
the above cases of the stem? Explain it
mathematically.
4
24
4. The mass and radius of the earth are 6 × 10 kg
and 6400 km respectively. The acceleration due to
gravity on the earth surface is 9.8 ms–2 and the
gravitational constant is 6.673 × 10–11 Nm2kg–2. A
satellite has been sent to a height of 700 km from the
earth surface.
a. What is called geo-stationary satellite?
1
b. Will the acceleration due to gravity be change with
the change of density of the earth? Explain it.
2
c. At what height from the earth surface the weight of
the satellite will be 80% of that on the earth
surface? Determine it.
3
d. Will the satellite of the stem be a satellite like the
moon? Explain mathematically.
4
5. In a lab Rafi was verifying a wire whether it was
made of steel. For this he took a wire of length 2m and
of diameter 1.12 mm. The elongation of the wire is 3
cm and contraction of the diameter is 5×10–3mm if 25J
potential energy is applied. (Young's modulus of pure
steel is 2 × 1011Nm–2).
a. What is viscosity?
1
b. If the same amount of oil and glycerine is kept on
the glass surface which will cover more area?
Explain it.
2
c. Calculate the Poission's ratio for the wire of the
above stem.
3
d. Was the wire used by Rafi made of steel? Analyze
it mathematically.
4
6. The time period of a simple pendulum in a place is
1.8 sec. The acceleration due to gravity at that place is
9.8 ms–2 and the radius of the earth is 6400 km. After
that, the simple pendulum is taken to the top of a hill of
height 712 km.
a. What is spring constant?
1
b. "Force constant is 2500 Nm–1"  Explain its
meaning.
2
c. What will be the time period of the above
pendulum if the effective length is increased 40%?
Determine it.
3
d. Will the pendulum of the above stem be second
pendulum at the top of the hill? Give opinion
mathematically.
4
7. Three tuning forks P, Q and R are kept in same
medium. 4 complete wavelengths of P is equal to 5
complete wavelengths of Q. The difference of
frequency between them is 60 Hz. But the equation of
the progressive wave created by tuning fork R is Y =
x
0.2sin2 100t –
m.
15
a. What is resonance?
1
b. Musical sound keeps mind safe by creating mental
peace  Explain it.
2
c. Calculate the frequencies of tuning forks P and Q of
the above stem.
3
d. What step should be taken to get a stationary wave
by the wave of R tuning fork? Analyze it
mathematically.
4
8. There is 24g O2 gas in a balloon at a temperature of
30C and at 2 atm pressure. Mass of 1 mole O2 is 32g.
On the other hand atmospheric pressure above a pond
surface is 1.5 atm, density of water is 1050 kgm–3, and
depth of the pond is 20 m. Atmospheric pressure above
another pond surface is 1.2 atm, density of its water is
1000 kgm–3 and its depth is 25m.
[1 atm = 1.013 × 105 Pa, R = 8.314 Jmol–1 K–1 and g =
9.8 ms–2]
a. What is saturated vapour pressure?
1
b. The density of a gas of specific mass is dependent
on its absolute temperature  Explain it.
2
c. Calculate the volume of the gas enclosed by the
balloon in the stem.
3
d. In which ponds bottom the volume of the gas
balloons will be less? Explain mathematically.
4
(
)
Sylhet Board-2019
Physics: First Paper
Time- 25 minutes
Creative Multiple Choice Questions
Subject Code
1 7 4
Full marks: 25
[N.B. Answer all the questions. Each question carries one mark. Block fully, with a ball-point pen, the circle of the
letter that stands for the correct/best answer in the "Answer Sheet" for Multiple Choice Questions Examination.]
1.
2.
Which one is derived quantities?
3.
a. Density
b. Mass
c. Temperature
d. Time
If the weight of an object is 20N in
the earth, then what will be the
weight of it on the moon?
a. 100N
b. 39.2N
c. 20N
d. 4N
Velocity of stone in an arrow
depends on —
i. mass of the arrow
ii. extension of the arrow
iii. mass of the stone in arrow
Which one of the following is correct?
a. i and ii
b. ii and iii
c. i and iii
d. i, ii and iii
Diameter of a capillary tube is 0.4 mm. It
is dipped into the water where tension of
the surface is 72 × 10-3 N/m and density
is 103 kgm-3.
Give answer to question no. 4 and 5 on
the light of the information.
4. Water will reach to how much
height in the tube?
a. 7.3469 m
b. 0.73469 m
c. 0.073469 m d. 0.0073469 m
Board Exam Questions
13
Into how much height water will
reach if the radius becomes
double?
a. 0.00367 m b. 0.03673 m
c. 0.3673 m
d. 3.6734 m
6. What is the surface energy when
the water surface tension is 0.06
N/m?
a. 60 N/m
b. 6 N/m
c. 0.6 N/m
d. 0.06 N/m


^
7. What is the value of P when P = i
^
^
– j – k?
a. 3
b. 3
c. 1
d. –1
A car is moving from its steady position
–2
with 2ms uniform acceleration.
According to the stem, answer
question nos. 8 and 9 :
8. How much distance travels by 2s?
a. 1 m
b. 2 m
c. 4 m
d. 8 m
9. How multiple the distance of 2s
will be after 4s?
a. 16
b. 8
c. 4
d. 2
10. Banking on the road depends on 
i. car's velocity
ii. turn radius
iii. acceleration due to gravity
Which one is correct?
a. i and ii
b. i and iii
c. ii and iii
d. i, ii and iii
11. How much the angle between
force and displacement when the
work is done by force?
a. 45
b. 120
c. 180
d. 200
12. The equation for escape velocity is 
a. Ve = 2gR
b. Ve = GM/R
c. Ve = 2GM/R2
d. Ve = 2gh
13. Which one is the dimension of the
co-efficient of viscosity?
a. ML–1T–1
b. MLT–1
c. ML–1T
d. ML–1T–2
Ans.
5.
a
b
1
14
d
b
2
15
3
16
c
b
c
b
4
17
14. The equation for a particle 21. Value of g 
displacement for the condition of
i. high at the surface of earth
ii. zero at the centre of earth
the simple harmonic motion is 
iii. ratio at the surface of the earth
i. x = Asin2nt
and at the surface of the moon is
ii. y = ax – bx2
16:81
iii. x = Asinwt
Which one of the following is
Which one is correct?
correct?
a. i and ii
b. i and iii
a. i and ii
b. ii and iii
c. ii and iii
d. i, ii and iii
c. i and iii
d. i, ii and iii
15. What is the wavelength of a wave
when its velocity is 3.1 ms–1 and 22.
A
time period 0.20 sec?


a. 6.2 m
Q
P
b. 0.62 m
c. 0.062 m
d. 0.0062 m
B
C

16. The frequency of a second
R
pendulum is 
Which one is correct from figure?



a. 0.25 Hz
b. 0.5 Hz
a. P + Q + R = 0
c. 1 Hz
d. 2 Hz



b. R = Q + P
According to the stem, answer the



question nos. 17 and 18 :
c. P = R + Q



The graph shows displacement vs time of
d. Q = P + R
wave.
23. The horizontal component at any
0.75
point in the acceleration in the
P
Q
3
case of projectile motion is 
0
a. g
b. – g
2
t
c. g/2
d. zero
24. Which one is more stronger force
17. What is the velocity of the wave?
that given below?
a. 5 ms–1
b. 0.5 ms–1
a. Weak nuclei force
–1
–1
c. 2 ms
d. 0.2 ms
b. Strong nuclei force
18. The phase difference between P
c. Gravitational force
and Q point of the wave is 
d. Electro magnetic force
a. 0
b. /2
25. For object, the change of
momentum and kinetic energy
c. 
d. 2
graph is 
19. By dew point we understand 
E
E
a. Humidity
b. Relative humidity
a.
b.
c. Temperature d. Heat
20. What is the outer result of beat?
P
P
a. Diffraction
E
E
b. Reflection
c.
d.
c. Super position
d. Resonance
P
5
18
b
c
6
19
d
c
7
20
b
c
8
21
c
a
9
22
c
c
10
23
d
b
11
24
P
a
b
12
25
a 13 a
a
Creative Essay Type Questions
Time  2 Hours 35 Minutes
Full marks  50
[N.B. -The figures in the right margin indicate full marks. Read the stems carefully and answer the associated questions. Answer any
five questions.]
1. Observe the following figure :
C
B



P = 4i + 3j

R

O




Q = 2 j + 5k

O

P
A
a. What is called torque?
1
b. Why it was needed international system of unit
measurement.
2
c. According to given stem, calculate the value of . 3
d. Is the sum of the area of OAB and OBC equal to
the area of parallelogram OABC or not? Explain
mathematically.
4
2. In a friendly cricket match, the ball falls on the
roof of a high building stand nearby while Pretom
strikes the ball with a bat. Pretom did not go to collect
the ball from the roof declining height more than 96 m
due to doctor's prohibit. Plabon got up on the roof and
threw the ball with 60 angle with the vertical and 5
ms–1 velocity to the down. Pretom caught the ball at 2m
height from the earth after 3 sec to throwing the ball.
Panjeree HSC English Version Test Papers Made Easy  Physics First Paper
14
a.
b.
c.
d.
What is the neat ball?
1
Why the mass is called inertia of mass? Explain it. 2
At what speed did the ball hit on Pretom's hand? 3
Could Pretom really get up on the roof or not? Give
your opinion with mathematical analysis.
4
3. A planet of radius 6.4×106m moves once around its
own axis in 24 hours. A scientist put a substance of 80 kg
at 58 north axis, to establish the relation of 'g' acceleration
due to gravity with the planet. g = 9.80 ms–2.
a. What is escape velocity?
1
b. Acceleration due to gravity of a place in earth is
proportional to the distance from the centre of the
earth  Explain.
2
c. What will be the linear velocity at that place on the
planet for the circulation?
3
d. Would the weight is more or less of that place than
to the weight at the surface of the planet? Give your
opinion with mathematical analysis.
4
4. A piece of stone of mass 4 kg falls from 5 m above
upon an iron rod of the same mass which was entering
the ground. Consequently the rod entered 10 cm more
deep into the ground.
a. What is efficiency?
1
b. The temperature of a gas cannot have below the
absolute zero-temperature  Explain it.
2
c. What will the average preventive force of the soil? 3
d. Does the incident mentioned in the stem support the
work-energy theorem? Explain it mathematically. 4
5. A second pendulum gives the right time on the
surface of the earth. It loses 10 sec time in each day if it
is taken on the top of the mountain. [The radius of the
earth is 6400 km and gravitational acceleration of the
earth is g = 9.8 ms–2]
a. What is parking orbit?
1
b. Time period of revolution around the sun of the
rotating planets is different  Explain it.
2
c. What is the height of the mountain mentioned in the
stem?
3
d. What mechanical measure should be taken to
unchanged the time period of the pendulum on the
top of the mountain? Explain mathematically.
4
6. Sheema carrying a bag of 18 kg. After reaching
50m height building the bag falls down from the roof to
the roof of a beside building of height 'h' at a velocity
24.25 ms–1.
a. What is spring force?
1
b. Why is a simple pendulum placed at 4 angular
amplitude? Explain it.
2
c. Determine the value of 'h' of the stem.
3
d. Will potential energy be equal to kinetic energy at
height 'h'? Explain mathematically.
4
7. There are 400 chickens in a poultry farm. The
present intensity of sound in the poultry farm is 3.2 ×
10–4 Wm–2. The owner of the farm increases the
number of chicken upto 2400. [Standard intensity of
sound is 10–12 Wm–2]
a. What is sound?
1
b. Are the frequency and pitch same or not? Explain
it.
2
c. Determine what was the intensity level in bel of the
poultry farm mentioned in the stem.
3
d. What kind of problem may occur in the farm due to
increase the number of chickens in the farm? Give
its mathematical explanation.
4
8. In the laboratory Dip hangs 25 kg mass at the end
of the wires of 6m length and 0.6 mm diameter. One
wire is steel and the other is lead. After hanging the
mass he finds the extension of length of both the wires
0.026 m and 0.325 m respectively [Ys = 2 × 1011Nm–2]
a. What is binding energy?
1
b. What is the relation between inter molecular force
and inter molecular distance?
2
c. Determine elastic potential energy of the steel wire
with expanded condition.
3
d. Which wire has the higher ability to carry load?
Analyze mathematically.
4
Jashore Board-2019
Physics: First Paper
Time- 25 minutes
Subject Code
Creative Multiple Choice Questions
1 7 4
Full marks: 25
[N.B. Answer all the questions. Each question carries one mark. Block fully, with a ball-point pen, the circle of the
letter that stands for the correct/best answer in the "Answer Sheet" for Multiple Choice Questions Examination.]
Read the stem below and answer the 2.
questions no. 1 and 2 :
AB rod rotated on axis XY. Total length
is 2m and mass is 2kg of the rod.
X
X
A
B
Y
Fig-A
1.
A
B
Y
Fig-B
3.
If the moment of inertia of fig-A is
I1, and fig-B is I2 then which one is
correct?
a. I1 : I2 = 1 : 1
b. I1 : I2 = 1 : 2
4.
c. I1 : I2 = 4 : 1
d. I1 : I2 = 1 : 4
The value of radius of gyration of
fig-B is 
1
2
a.
b.
3
3
5.
1
3
c.
d.
4
12
Which one is correct if the
distance between the source and
the observer is twice?
6.
a. Two times increase
b. Four times increase
c. Two times decrease
d. Four times decrease
The stretched wire of length Lm and
mass M kg then frequency f is 
L
b.   ML
M
M
1
c.  
d.  
L
ML
A wire is divided into two equal
parts. The breaking weight of the
wire will be 
a. half
b. equal
c. twice
d. one-forth
A spherical ball of radius R falling
with terminal velocity v through a
medium of co-efficient of viscosity
, acting viscous force F will be 
1
a. F  R and F 
v
b. F  R and F  v
a.  
Board Exam Questions
15
1
1
and F 
R
v
1
d. F  and F  v
R
In case of projectile 
i. gravitational force is the only one
active force on the projectile
ii. in case of projectile motion the
value of g is constant
iii. trajectory of a projectile is three
dimensional
Which one is correct?
a. i and ii
b. ii and iii
c. i and iii
d. i, ii and iii
A wire of length 1m and diameter
1mm. Length is increased 0.025
cm by a force. What is the
decreased diameter? [ = 0.1]
a. 1.5 × 105 mm
b. 2.5 × 10–5 mm
c. 3.5 × 105 mm
d. 2.5 mm
Pressure of a gas (P) and volume
(V), according to Boyles' Law
which one is correct?
c. F 
7.
8.
9.
Y
Y
V
a.
O
P
x
V
b.
O
Y
O
x
Y
P
c.
P
PV 
x
PV
d.
O
x
P

10. If the vector field V irrotational
then which one is correct?
 
a.  .V = 0


b.   V = 0
 
c.  .V  0


Ans.
d.   V  0
11. If a truck of velocity VT towards
east and a car of velocity VC
towards west. Which is the relative
velocity of car with respect to
truck?
a. (VT + VC)
b. (VT – VC)
c. (VC – VT)
VT
d.
VC
1
14
c
a
2
15
c
d
3
16
d
c
4
17
d
b
12. The mass of two body are 1kg and
4kg moving with same kinetic
energy. The ratio of the linear
momentum will be 
a. 4 : 1
b. 2 : 1
c. 1 : 2
d. 1 : 16
13. Characteristics of uniform
circular motion 
i. Have uniform angular velocity
ii. Angular acceleration is zero
iii. Have no centripetal acceleration
Which one is correct?
a. i and ii
b. ii and iii
c. i and iii
d. i, ii and iii
14. Which one is an observational
error?
a. Parallax error
b. Black-lash error
c. Level error d. Random error
15. A particle moves in a simple
harmonic motion, amplitude A
and displacement x. Acceleration
is minimum when 
a. x = A position
A
b. x = position
2
A
c. x = position
4
d. x = 0 position
16. A square frame of L arm
immersed into a liquid and then
lift up. What is the work done
when the displacement of one arm
is x?
[T is the surface tension of this
liquid.]
a. W = 2LT
b. W = T
c. W = 2LTx d. W = LTx
17. Which is the relationship between
root mean square velocity and
absolute temperature?
a. Cr.m.s  T
b. Cr.m.s  T
1
1
c. Cr.m.s 
d. Cr.m.s 
T
T
18. Which one below is not the unit of
energy?
a. kw-h
b. N-m
c. kgms–1
d. W-s
19. Which one is the dimension of
force constant?
a. [ML0T–2]
b. [M2LT–1]
c. [ML–2]
d. [ML2T2]
5
18
a
c
6
19
b
a
7
20
a
c
8
21
b
a
9
22
20. A body of mass 5kg is moved from

^
^
a point of position r1 = (8i + 7j –
^

3k)m to another point of position r2
^
^
^

= (12i + 2j + 7k)m under a force F
^
^
^
= (10i + 3j – 2k)N. The amount of
work done is 
a. 2J
b. 3J
c. 5J
d. 7J

^
21. If n =

c.

|A  B|

a.

AB
^
then - n equal to what?


BA


b.


d.
|A  B|
 
|B A|
AB

AB




|B  A|
 
|A B|
BA
Read the following stem and answer the
question no. 22 and 23 :
Path difference between two particles of a
wave is 22.5cm and phase difference is 3.14
rad. Frequency of the source is 420 Hz.
22. Wave length of the wave is what?
a. 0.25 m
b. 0.45 m
c. 0.75m
d. 45m
23. According to the stem 
i. Wave velocity is 189ms–1
ii. Create audible sound
iii. Time period will be 2.38 sec
Which one is correct?
a. i and ii
b. i and iii
c. ii and iii
d. i, ii and iii
24. If gravitational acceleration g and
time period T, which one of the
following graphs is correct?
Y
Y
a. T2
b.
T2 
O g x
Y
c. T2
O g x
Y
d.
T2 
O g x
O g x
25. Which is the horizontal distance
R, if a body throwing up
perpendicularly?
V0
a. R = Rmax
b. R =
2
V0
c. R =
d. R = 0
g
b
b
10
23
b
a
11
24
c
b
c 13 a
d
12
25
Time  2 Hours 35 Minutes
Full marks  50
Creative Essay Type Questions
[N.B. -The figures in the right margin indicate full marks. Read the stems carefully and answer the associated questions. Answer any
five questions.]
1. In three dimensional coordinate system the
coordinate of three points are defined as P (1, 2, –1), Q
b. Least count of a spherometer is 0.01 mm 
Explain.
2
(–2, 1, 1) and R (3, 1, –2). P , Q and R represent the
position vector of the three points with respect to the
origin of the coordinate system.
a. Define bound vector.
1
c. Calculate the magnitude of projection of Q on P . 3
d. The triangle formed by joining points P, Q, R in
order is a right angled triangle– Verify the
statement mathematically.
4





Panjeree HSC English Version Test Papers Made Easy  Physics First Paper
16
2.
b. Graphically explain the velocity of a metal sphere
falling through a viscous fluid.
2
c. Calculate the time period of the satellite.
3
d. Mathematically explain whether the satellite will
act as a geo-stationary satellite or not.
4
6.
Y
V0 = 30ms1
H
0 = 40
O
P
M
X
An object is projected with a velocity V0 at an angle 0
from surface. Its maximum height from surface be PH.
a. Define circular motion.
1
b. While a bullet is shot from a gun, which one will
have greater kinetic energy  Explain.
2
c. Calculate the magnitude of velocity with which the
object will drop at point M.
3
d. Mathematically verify the inequality OP > PH.
4
3. The length and mass of two straight, thin rod of
negligible area of cross-section is 1m, 0.707m and
10kg, 20kg respectively. Both the rods are rotated about
an axis perpendicular to their length and passing
through their centre of gravity with uniform angular
speed 300 rot/min and 360 rot/min respectively. When
the motor is shut down, the first rod stops in 20s.
a. What is torque?
1
b. If the earth suddenly stops rotating about its own
axis then explain the change in 'g' on earth surface. 2
c. Calculate the number of complete rotations
performed by the first rod before it stops.
3
d. Mathematically compare the angular kinetic energy
of the two rotating rod.
4
4.
FK = 2N
m
D
C
B
30
A
E
A rectangular object of mass m is sliding down over a
slanted surface DA. Given m = 50kg, DE = 6m and AB
= BC = CD.
a. State the work-energy theorem.
1
b. Explain the significance of spring constant.
2
c. Calculate the amount of work done by the kinetic
frictional force while sliding down the slanted
surface.
3
d. Mathematically verify whether the object obeys
principle of conservation of mechanical energy at B
and at C.
4
5. An artificial satellite is projected from Kennedy
Space Centre and launched at a height 3.58 × 107 m
from earth surface along the equatorial line. Mass and
radius of earth is 5.972 × 1024kg and 6.4 × 106m
respectively [G = 6.67 × 10–11Nm2kg–2]
a. Define Gravitational potential.
1
K = 1000 Nm1
m = 1.58 kg
4 cm
A spring is placed horizontally with one end attached to
a rigid support and the other end to rectangular object
placed on a frictionless surface. The spring is stretched
out by 4cm and then released.
a. Define non-conservative force.
1
b. When the spring of a toy car is winded and placed
on a surface, the car moves forward  Explain
why.
2
c. Calculate the frequency with which the spring will
oscillate.
3
d. Explain the velocity vs time graph of the oscillating
spring with mathematical analysis.
4
7. Four tuning forks are labelled as A, B, C, D. The
density of the material of tuning fork A is 1.3kg/m3
having frequency 250 Hz and produces sound wave of
amplitude 0.5m and velocity 345 m/s in air. Fork-A
produces 2 and 6 beat with B and D respectively. B
produces 4 beat with D. B and D both produces 1 beat
with C.
a. What is stationary wave?
1
b. Explain the effect of a resonating substance
presence on the intensity of sound.
2
c. Calculate the intensity of sound produced by ForkA.
3
d. "Unknown frequency of a tuning fork can be
determined by counting beat." Mathematically
verify the statement by calculating the frequency of
C.
4
8.
m1 = 30g
C = 575ms1
Temperature = T
m2 = 48g
R = 8.31Jmole1K1
Temperature = T
Figure-A: Nitrogen gas Figure-B: Carbon dioxide gas
a. State Boyels' law.
1
b. Explain the graph PV vs P of an ideal gas at
constant temperature.
2
c. Calculate the temperature of gas enclosed in the
cylinder.
3
d. Mathematically compare the average kinetic energy
of the gas enclosed in two container.
4
Board Exam Questions
17
Barishal Board-2019
Physics: First Paper
Time- 25 minutes
Subject Code
Creative Multiple Choice Questions
1 7 4
Full marks: 25
[N.B. Answer all the questions. Each question carries one mark. Block fully, with a ball-point pen, the circle of the
letter that stands for the correct/best answer in the "Answer Sheet" for Multiple Choice Questions Examination.]
3.
4.
g
6.
7.
a. g
b. g sin 
c. g cos 
d. zero
The direction of gravitational
intensity is 
a. towards the center of the earth
b. towards the gravitational force
c. opposite to the gravitational force
d. outwards from the center of the
earth
What is the another name of Bulk
modulus?
a. Incompressibility
b. Compressibility
c. Rigidity modulus
d. Young's modulus
What is the nature of longitudinal
strain versus lateral strain in the
following graphs?
a.
Lateral strain
5.

b.
c.
Lateral strain
Longitudinal Strain
Longitudinal Strain
Lateral strain
2.
For a very brief period if a large
force acts on a body is called 
a. cohesive force
b. rotational force
c. electric force
d. impulsive force
What kind of energy stored for
extension of length of the spring?
a. Potential energy
b. Kinetic energy
c. Chemical energy
d. Heat energy
What is the dimensional equation
of torque?
a. [ML2T–3]
b. [ML–2T2]
c. [ML2T–1]
d. [MLT–2]
[*N.B: Correct answer is ML2T−2.]
The acceleration of rolling body in
inclined plane at the fig is 
Longitudinal Strain
d.
Lateral strain
1.
Longitudinal Strain
Comments about elasticity is that 
i. it changes with temperature
ii. it changes with the presence of
impurity
iii. it depends on the shape of body
Which one is correct?
a. i and ii
b. ii and iii
c. i and iii
d. i, ii and iii
9. The time period of a simple
pendulum of length 0.3m is found
0.8sec. What will be the length of
8.
the simple pendulum if time
period is 2.3 sec?
a. 1.8 m
b. 2.4 m
c. 2.7 m
d. 3.6 m
10. The equation of simple harmonic
2
oscillation of a particle is Y = A sin

(vt – x), the maximum displacement
of the particle is 
1
a. A
b. A
2
1
c. 
d. 
2
Answer the questions no. 11 and 12
according to the stem :
The displacement of a simple harmonic
motion of a particle is x = 4 sin 4t m.
11. Time period of the vibrating
particle is 
a. 0.5 sec
b. 1 sec
c. 2 sec
d. 4 sec
12. Position of the particle at a
distance 2m from equilibrium
position is 
i. kinetic energy is maximum
ii. potential energy is maximum
iii. kinetic energy = potential energy
Which one is correct?
a. i and ii
b. i and iii
c. ii and iii
d. i, ii and iii
13. What is the mass of a body in
moon when the mass of that body
in earth is 60 kg? The acceleration
due to gravity on moon surface is
1
times than the earth surface.
6
a. 10 kg
b. 20 kg
c. 60 kg
d. 360 kg
14. What is the angular frequency of a
complete cycle of time period T at
a phase difference 2?
2
a.  = 2T
b.  =

T
2
c.  =
d.  =
T
2
15. To using beats 
i. Tuned the rid of harmoniums
ii. Determination
of
unknown
frequency of a tuning fork
iii. Determination of poisonous
gases in mines
Which one is correct?
a. i and ii
b. i and iii
c. ii and iii
d. i, ii and iii
16. According to the kinetic theory of
gases what of the following is
irrational?
a. Molecules obey the Newton's law
b. Molecules move in an average
velocity in every direction
c. Molecules are minute particle
d. Molecules are considered as an
elastic spheres
17. Why dews drop out before noon in
cloudless day?
a. The intensity of daylight increased
b. Increased relative humidity
c. The air become unsaturated with
respect to temperature increased
d. Rate of vaporation decreased
Read the following stem and answer
the questions no. 18 and 19 :
Any object of 6 kg masses was raised to
10 meters above the earth's surface and
then it was moved 5 meters along the
horizonal.
18. How much displacement of that
body towards gravity?
a. – 10m
b. – 5m
c. 10 m
d. 5 m
19. In that case 
i. work done by the gravitational
force is – 588J
ii. work done by the external agent
is 588 J
iii. work done by the gravitational
force is – 3.675 × 10–20 eV
Which of the following is correct?
a. i and ii
b. i and iii
c. ii and iii
d. i, ii and iii
20. What is observational Error?
a. Back-Lash error
b. Level error
c. Parallax error
d. Random error

21. What is the angle between A and



B when A and B are Parallel?
a. 0
b. 90
c. 180
d. 270
22. The divergence of any vector is 
a. vector field
b. scalar field
c. gradient of that vector
d. irrotational
23. What is the motion of a projectile?
a. One dimensional non uniform
acceleration
b. One
dimensional
uniform
acceleration
c. Two dimensional non uniform
acceleration
d. Two
dimensional
uniform
acceleration
Answer the questions no. 24 and 25
according to the following fig :
Vo= 15
Y
P –1
O
30
stone Q
R
X
Panjeree HSC English Version Test Papers Made Easy  Physics First Paper
18
Ans.
24. In fig, OQ = ?
a. 9.94 m
b. 9.95 m
c. 9.96 m
d. 9.97 m
1
14
d
d
2
15
iii. the vertical component
velocity at the point P is zero
Which one is correct?
a. i and ii
b. i and iii
c. ii and iii
d. i, ii and iii
25. For the stone of the stem 
i. 0.765 sec time need to reach at
the point P
ii. the length of OP and PQ are not
equal
a
d
3
16
*
b
b
c
4
17
5
18
b
a
6
19
a
a
7
20
d
c
8
21
a
a
9
22
c
b
10
23
b
d
11
24
a
a
12
25
of
c 13 c
d
Time  2 Hours 35 Minutes
Full marks  50
Creative Essay Type Questions
[N.B. -The figures in the right margin indicate full marks. Read the stems carefully and answer the associated questions. Answer any
five questions.]
1. Anik was measuring dot and cross multiplication
c. Determine the work done by the first pump.
3
d. How much time will be saved according to the
taking two vectors A = 2 i + j – k and B = i – 2j – 3k .
stem? Analyze it mathematically and give your
He observed that if the angle between the two vectors
opinion.
4
changes with a fixed amount the magnitude of dot and
5.
An
artificial
satellite
is
placed
at
a
height
of
600km
cross product will be equal.
a. What is called relative velocity?
1 from the surface of the earth. The radius of the earth is
due to gravity on the
b. It is difficult to walk on the sand. Explain it.
2 6400km and the acceleration
of the earth is 9.8m–2.
c. Determine the area of a parallelogram considering surface
a. What is called surface tension?
1


A and B vectors are two adjacent sides of the b. Is it found the concept of force from inertia?
Discuss it.
2
parallelogram.
3
d. Analyze Anik's observation and give your opinion. 4 c. Determine the magnitude of acceleration due to
gravity at the height of the stem.
3
2.
d. Can it be possible to convert the satellite of the
Y
stem to Geo-stationary satellite? Analyze it
B
v
mathematically and give your opinion.
4
v
6. The length of a steel wire is increased 0.1mm
A
applying 10N force on the wire. Another wire of same

length and double radius increases its length same due
X
O
C
A body is projected from point 'O' of the figure with to change of force.
a. What is dew point?
1
velocity 30 ms–1 and making an angle  it reached at b. Will the escape velocity of a body be changed due to
point C in 3.062s time through OAC path. The body
expansion of a constant mass planet? Explain it.
2
can reach the point C projecting with same velocity c. Determine the work done in case of longitudinal
through the path OBC.
strain for the first wire of the stem.
3
a. What is rectangular unit vector?
1 d. Analyze mathematically the amount of change of
b. The resultant of three vectors acting sequentially
force mentioned in the stem.
4
may be zero. Explain it.
2
7.
A
second
pendulum
gives
correct
time
on
the
c. Determine the angle  of the stem.
3
d. Explain mathematically the possibility of the body surface of the earth. It is taken at the height of 9 km on
of the stem to reach at point C through OBC path the peak of the Everest and loses 5 seconds time per
and give your opinion.
4 hour. The radius of the earth is 6400 km.
a. What is elastic limit?
1
3. Two bodies of masses 5 kg and 7 kg are moving b. Resonance is one type of forced vibration. Explain
–1
–1
opposite to each other with velocities 5ms and 6ms ,
it.
2
after collision the two bodies are combined together c. Determine the time period of the pendulum at the
and start moving in a definite direction.
peak of the Everest.
3
a. What is called restoring force?
1 d. By determining the height of the Everest from the
b. Is there any change of horizontal velocity at the
information of the stem, verify its correctness.
4
time of flying of a projectile? Explain it.
2 8. By vibrating A and B wires the following waves
c. Determine the final velocity of two bodies of the are produced :
stem.
3 YA = 0.1 sin (200t  10x) m
d. The collision of two bodies of the stem is elastic or YB = 0.1 sin (208t  16x) m
inelastic? Analyze it mathematically and give your
opinion.
4 The waves propagates in the same direction and
superimpose each other.
4. The depth of a water filled well is 10m and a. What is negative work?
1
diameter is 2m. A pump can make the well empty in 20 b. Will the mean free path be increased if the density
minutes. Another pump of power 1HP is added with the
of a gas increases? Explain it.
2
above pump to make the well empty some time is c. Determine the wave velocity of the wave produced
saved.
by the wire 'A'.
3
a. What is angular momentum?
1 d. Is it possible to produce beat by the vibration of the
b. Why does the mercury in a capillary tube go down?
two wires in the stem? Analyze mathematically and
Explain it.
2
give your opinion.
4

^
^
^

^
^
^
Board Exam Questions
19
All Board-2018
Physics: First Paper
Time- 25 minutes
Subject Code
Creative Essay Type Questions
1 7 4
Full marks: 25
[N.B. Answer all the questions. Each question carries one mark. Block fully, with a ball-point pen, the circle of the
letter that stands for the correct/best answer in the "Answer Sheet" for Multiple Choice Questions Examination.]
1. When a spring is compressed,
what form of energy does it
possess?
a. Heat energy
b. Kinetic energy
c. Potential energy
d. Internal energy
2. The acceleration due to gravity on
the earth, at a height (h) above the
earth and at a depth (h) from the
earth are g, gh and gbh respectively.
Then 
a. gbh < gh < g
b. gh < gbh < g
c. gh > gbh > g
d. gh > g > gbh
N.B: The value of g is maximum at
the surface of the Earth. If the value
of h is less than 3955.4175 km, the
value of g is greater at more depth
than at a higher place. If h =
3955.4175 km, then g's value is
equal everywhere. If h>3955.4175
km, then the value of g is greater at a
higher place.
3. Which graph (distance s VS time t)
below is not possible?
S
S
a.
b.
t
t
S
S
c.
d.
t
4.
t
A
40gm O2
27  C
P
Q
6. The velocity of the waves
producing the standing wave is 
a. 100ms–1
b. 200ms–1
c. 300ms–1
d. 400ms–1
7. If the wavelength of the wave is 

3

a. PQ =
b. PQ =
2
4
5
c. PQ = 
d. PQ =
4
8. The Gravitational constant G = ?
–12
–2
a. 66.7  10 NmKg
b. 6.67  10–11Nm–2Kg–2
c. 0.667  10–10Nm2Kg–2
d. 0.0667  10–9Nm–2Kg2
9. Which quantity is conserved in
inelastic collisions?
a. Kinetic energy
b. Potential energy
c. Angular momentum
d. Momentum
10. Which one below is an example of
oscillatory motion?
a. Motion of the hand of a clock
b. Motion of the earth around the
sun
c. Motion of an electric fan
d. Motion of a tuning fork
11.
6N
60
R = 8.31JK–1 mole –1, atomic mass of
O2 = 32gm
According to the diagram the total
kinetic energy of the gas in the
container A is 
a. 33.65  10J b. 42.07  10J
c. 37.39  102J d. 46.74  102J
5. If the least constant of a
spherometer is 0.02 mm, which of
the following thickness can be
measurea accurately?
a. 0.005 mm
b. 0.001 mm
c. 0.01 mm
d. 0.03 mm
[N.B. None of them can be accurately
measured as none of them are simple
multiples of least constant.]
Read the stem below and answer
questions no. 6 and 7:
y = 0.6 sin 0 12x cos 24t is the equation
of a standing wave, which is represented
by the diagram below. x and y are given
in meter units.
6N
A body of weight 6N is being pulled
by a force of 6N according to the
diagram. The apparent weight of the
body is 
a. 0.8N
b. 3N
c. 9N
d. 11.2N
12. The area of cross section and
breaking mass of a wire are 1mm2
and 40kg respectively. The
breaking stress of the wire is 
a. 4 10–6Nm–2
b. 3.92  10–4Nm–2
c. 4  107 Nm–2
d. 3.92  108 Nm–2
Read the stem and answer questions
no. 13 and 14 :
The length of the second hand of a clock
is 3cm.
13. The linear velocity of the edge of
the second hand is 
a. 3.14ms–1
b. 3.14  10–1ms–1
c. 3.14  10–2ms–1
d. 3.14  10–3ms–1
14. The second hand's 
i. time period is 1 minute
ii. frequency is 1.6  10–3 Hz
iii. angular velocity is 0.1046 rad/sec
Which one is correct?
a. i and ii
b. ii and iii
c. i and iii
d. i, ii and iii
15. Which of the following are always
constant within elastic limit?
Stress


i.
Strain
Lateral strain
ii.
Longitudinal strain
Force
iii.
Area
Which one is correct?
a. i and ii
b. i and iii
c. ii and iii
d. i, ii and iii
16. Which graph below, drawn
between the height of water (h) in
the capillary tube and the radius
of the tube (r) in a particular
place, is correct?
h
h
a.
b.
h
r
1
r
c.
h
d.
r
1
r
17. In the case of gravitational
potential 

i. it is a scalar quantity 
ii. it is negative at any point in the
gravitational field
iii.its dimension is L2T–2
Which one is correct?
a. i and ii
b. ii and iii
c. i and iii
d. i, ii and iii
B
18.
10m
5N
C
A
8m
According to the diagram the
power needed to take a block of
weight 5N from A to B in 10
seconds is 
a. 3W
b. 4W
c. 5W
d. 6W
Panjeree HSC English Version Test Papers Made Easy  Physics First Paper
20
19. In the case of unsaturated
 
 
vapour 
M N
M  N 
c.
d.
i. it can be created in any open or
 
 
closed space  
M . N 
M N
ii. it can be converted to saturated 21. Which quantity below has the
maximum value at the equilibrium
vapour by increasing the
position of a simple pendulum?
temperature
a. Acceleration
iii. it obeys Boyle's and Charles's
b. Displacement
law
c. Velocity
d. Restoring force
Which one is correct?
Read the stem below and answer
a. i and ii
b. ii and iii
question no. 22 and 23 :
c. i and iii
d. i, ii and iii
Va
20. The unit vector perpendicular to
A

the plane formed by the vectors M

v = 30ms
and N is 
 
 
MN
M.N
 = 40
a.
b.
B
 
 
T
M  N 
M  N 
Two objects are thrown from the points
A and B, according to the diagram.
–1
Ans.
p
1
14
c
c
2
15
*
a
3
16
d
d
4
17
d
d
5
18
*
a
6
19
b
c
7
20
c
a
8
21
c
c
9
22
22. The vertical component of velocity
of the object, after 1 sec of being
thrown from B is 
a. 9.48 ms–1
b. 16.18ms–1
c. 19.28ms–1
d. 25.98ms–1
23. If the two objects take the same
time which hitting the target T
then 
a. va = vb cos
b. vb = va sin
c. va = vb sin
d. vb = va cos
24. The mean free path of a gas is
inversely proportional to 
a. the density of the gas
b. the atomic diameter of the gas
atom
c. the square of the number of atoms
per unit volume
d. the distance travelled by the atom
25. Forced vibration is not resonance
if the waves producing the forced
vibration do not have the same 
a. frequency
b. amplitude
c. wave velocity d. wavelength
d
a
10
23
d
a
11
24
b
a
12
25
d
a
13 d
Dhaka, Dinajpur, Sylhet, Jashore Board-2018
Creative Essay Type Questions
Time  2 Hours 35 Minutes
Full marks  50
[N.B. -The figures in the right margin indicate full marks. Read the stems carefully and answer the associated questions. Answer any
five questions.]
1. 
North
8N North
a = 1ms–2
m
2N
Figure-1
8N
East
m
36.87
East
Figure-2
At the same time, three forces are acting on a body of
mass (m=10kg) which is shown in the figure : 1.
a. What is called angular velocity?
1
b. Though force and displacement are vector
quantities, work is derived from them is a scalar
quantity  Explain.
2
c. What is the magnitude of net force acting on the
body of figure-1?
3
d. Justify the validity of figure-2 with respect to
figure-1.
4
2.  In a cricket field of average radius 66m, team 'A' is
doing fielding and B is doing batting. A batsman hits the
ball at an angle of 30 with the horizontal when a bowler
bowls a ball with a velocity 100kmh–1 towards the
batsman. As a result the ball gains the equal velocity of
the ball when struck bowler. A fielder at a position just
20m away from the corresponding batsman starts running
towards just after the ball was batted with a velocity
10ms–1.
a. What is surface energy?
1
b. How will a passenger of a bus determine the
average velocity of the running bus using the
kilometer stones by the sides of the road and a hand
watch with him?  Explain.
2
c. What is the maximum height reached the ball in the
stem?
3
d. Give your opinion whether the batsman could be
'caught out' in the event of the stem.
4
3.  Apu can ride his bicycle around a circular field of
radius 20m safely when he is inclined to the centre of
the field with an angle up to the maximum value of 30.
He was riding at 20kmh–1.
a. What is torque?
1
b. Fictional force is a non conservative force–
Explain.
2
c. How many times are needed to move around the
field in crossing the circular path of 5 km?
3
d. Apu will be able to cross the path safely at a double
speed as mentioned in the stem. Justify.
4
4.  There is a baby in a family dwelling in an
apartment of top floor of a 10 storied building of height
5 m of each floor. A tennis ball of mass 100g released
by the baby through the grill of the balcony hits the
ground after few moments.
a. What is radius of gyration?
1
b. Explain the causes of creasing elastic fatigue of a
body.
2
c. After how many time will the tennis ball as
mentioned in the stem hit the ground?
3
d. Determining the total energy of the ball at 7th and
4th floors of the building by using the data in the
stem will obey the conservation of energy  give
your opinion verifying the truth of this statement. 4
Board Exam Questions
21
5.  Two tuning forks A and B are taken to produce 5
beats per second. The intensity of sound created by the
tuning fork A is 1.01  105 Wm–2 and amplitude is
0.02m. The frequency of the tuning fork B is 161 Hz
(density of the medium is 1.25kmg–3 and velocity of
sound as 350ms–1)
a. What is called resonance?
1
b. Write down the difference between the light wave
and sound wave?
2
c. Determine the distance travelled by the sound when
the tuning fork 'B' makes 250 complete vibration. 3
d. What change in tuning fork 'A' should be make to
produce beats mentioned in the stem  give your
opinion through mathematical analysis.
4
6.  An object of 5kg mass is thrown from the earth's
surface by escape velocity to another planet of the
space whose mass is 16 times of the earth and the
diameter is 8 times of the earth radius (earth's mass 6 
1024kg, earth's radius = 6.4  103km).
a. Write down the work energy theorem.
1
b. The power of a machine is 50 MW  Explain.
2
c. Determine the value of gravitational acceleration on
the surface of other plant as mentioned in the stem. 3
d. Will the required escape velocity of the body when
its mass is half of the mass as mentioned in the
stem is thrown from the another planet be the same
as the escape velocity at the earth's surface? Give
your opinion through mathematical analysis.
4
7.  Each of two masses having 0.05kg is attached at
the free ends of each of two wires with the same length
of 1m and of same element suspended from firm
support. The diameters of the wires are respectively
2mm and 4mm (young's modulus = 2  1011Nm–2.
a. What is called viscosity?
1
b. Why is drop of rain spherical?
2
c. Determine the potential energy per unit volume of
the first wire.
3
d. Which one will move slowly if each of the
suspended wires with the attached mass behaves as
simple pendulum?  Explain with mathematical
analysis.
4
8.  The volume of an air bubble becomes double
when it comes at the surface of a lake at the location A
from its bottom. In the lake the pressure of air is
105Nm–2, the temperature of air is 18.6C and the
relative humidity is 52.4%. On the other day, in a lake
of another location B, the temperature of air is equal to
that of the lake of the location A and the dew point is
7.4C. At temperatue 7C, 8C, 18C and 19C the
saturated vapour pressures are respectively 7.5  10–3m,
8.2  10–3m, 15.6  10–3m and 16.5  10–3m mercury.
a. What is standard pressure?
1
b. Clothes are dried out in rainy season slower than
that in winter.  Explain.
2
c. Determine the depth of the lake at the location A. 3
d. At what place as mentioned in the stem will a man
feel more comfort? Explain with mathematical
analysis.
4
Rajshahi, Cumilla, Chattogram, Barishal Board-2018
Creative Essay Type Questions
Time  2 Hours 35 Minutes
Full marks  50
[N.B. -The figures in the right margin indicate full marks. Read the stems carefully and answer the related questions. Answer any
five questions.]
1.  The co-ordinates of three points A, B and C are (2,
1, –1), (3, –2, 4) and (1, –3, 5) respectively. An object
moving with uniform velocity took 2 seconds, to move
from the point B to the point C. [all the quantities are
given in S. I. units]
a. What is hypothesis?
1
b. Why is gravity a conservative force?
2
c. Determine the velocity of the object in BC path. 3
d. Will the position vectors formed by the points in
the stem be in the same plane? Give logic to
support your answer.
4
2.  An object of mass 2kg was hung by a thread and
was raised 5m upwards with an uniform acceleration of
2.2ms–2 and then it was lowered.
T
a = 2.2m/s2
m = 2kg
a. What is absolute humidity?
M = 1.52  1025kg
Planet
O
M = 7.5  1022 kg
Satellite
Space Shuttle
4.5  108m
While lowering
While raising
b. Can the motion of the projectile be one dimensional
though it is two dimensional? Explain.
2
c. What is the tension in the thread while raising
upwards?
3
d. To raise the object upward or to lower the object,
the work done by the tension in the wire on the
object will be more in which case? Give your
opinion by mathematical analysis.
4
3. 
T
a = 2.2m/s2
m = 2kg
1
Look at the stem above.
a. What is angular acceleration?
1
b. Why is the velocity of a gas molecule zero at
absolute temperature? Explain.
2
c. Determine the velocity of the satellite.
3
d. Which going from the planet to the satellite, will
the resultant force on the space shuttle be zero at
any place? Give your decision mathematically.
4
Panjeree HSC English Version Test Papers Made Easy  Physics First Paper
22
4.  To seek the attention of players, the referee of a
badminton match blew a whistle and produced a sound
x
wave Y1 = 10sin 200t –
. The sound get
3.4
reflected against a wall at a distance of 40m and came
back. The players Rita and Mita were standing towards
the wall at distances 13.6m and 18.7 m from referee
respectively.
a. What is temporal periodicity?
1
b. Why does the second clock go slow in the summer?
Explain.
2
c. Determine the frequency of the sound produced by
the referce.
3
d. After reflection will Rita and Mita, both hear the
sound with same loudness? Give your opinion by
mathematical analysis in the light of the stem.
4
5. 
(
P
)
X
1.5m
1.5m
A
B
Q
Y
The mass of the rod in the figure is 3 kg and XY is the
axis of rotation.
a. What is horse power?
1
b. The intermolecular force is the reason for the
elasticity of solid objects  Explain.
2
c. If the rod is rotated about the axis XY, what will
the radius of gyration be?
3
d. XY or PQ  about which axis will it be
comparatively easier in rotate the rod? Explain
mathematically.
4
6. 
Place
dry bulb thermometer wet bulb thermometer
reading
reading
Comilla
20C
12 C
Place
Khulna
temperature of air
20C
dew poird
8.5C
temperature
saturated water vapour pressure
5.68C
6.856  10–3 mHgP
8C
8.04  10–3 mHgP
9C
8.61  10–3 mHgP
20C
17.6  10–3 mHgP
a. What is moment of inertia?
1
b. The earth moves round the sun but why is no work
being done? Explain.
2
c. What is the dew point at Comilla? (G at 20C = 1.79). 3
d. In the light of the stem which place will be more
humid? Give your opinion by mathematical
analysis.
4
8.2ms–1
7. 
P
 = 60
x
–v = ?
In the figure, a ball is thrown horizontally from the top
of a building. While looking at the direction of motion
of the ball, Karim assumed that if the value of 
becomes 62 after 2 seconds, the vertical distance
traversed by the ball will be equal to the horizontal
distance of the ball from the building.
a. What is beat?
1
^ ^
b. Explain why k.j = 0.
2
c. Determine the velocity of the ball at P
3
d. Was Karim's assumption correct? Verify with
mathematical logic.
4
8.  To determine the viscous drag of water and purity
of water, Tajin performed an experiment in the
laboratory according to the figure.
Capillary glass tube
0.06
mm
40 cm
Iron sphere
0.5
Terminal
velocity
mm
Water
 = 1000 kgm–3
2 cms–1
a. What is co-efficient of viscosity?
1
b. Why does not the Poisson's Ratio depend on the
stress applied, within the clastfic limit?
2
c. Determine the viscous drag of water on the iron
sphere. The co-efficient of velocity of water is 3 
10–3 Nsm–2.
3
d. In the water used in the laboratory pure? Give your
decision by analysing the result from the
experiment. [The surface tension of pure water is
72  10–3 Nm–1.]
4
Dhaka Board-2017
Physics: First Paper
Time-25 minutes
Creative Multiple Choice Questions
Subject Code
1
7
4
Full marks-25
[N.B. Choose the best answer among the options. Fill the circle in the answer sheet with ball point pen. Each question has value 1.]
1. Who made the plane model after



2. If P . Q =  PQ iii. The angle between P and Q is 0
observing a bird flying?
Which of the following is correct?


a. Robert Hooke
i. P & Q is parallel
a. i & ii
b. Roger Beckon


b. i & iii
c. Leonardo Da Vinci
ii. P & Q is of opposite direction
c. ii & iii
d. i, ii & iii
d. Isaac Newton
Board Exam Questions
3.
23
In XZ plane what is the unit value
^
^
^
of this vector 3 i + 5 j + 4k ?
a. 5
b. 34
c.
41
d. 12
4.
Which of the following is correct?
  
a. L + N  M = 0
  
b. L + M + N = 0
  
c. L + M  N = 0
  
d. M + N  L = 0
Answer questions no 5 & 6 using the
data in the stem:
v(ms1)
Ans.
5. What is the acceleration of CD line?
a. 2.0ms2
b. 0.5ms2
c. 0.5ms2
d. 2.0ms2
6. What would be the distance in
last 10 seconds?
a. 75m
b. 150m
c. 200m
d. 350m
Answer questions no 7 and 8 using the
data in the stem:
An object falls down from 20m high. (g
= 10ms2)
7. At which velocity it will be in the
ground?
a. 10ms1
b. 20ms1
c. 200ms1
d. 400ms1
8. What is the ratio of potential
energy to kinetic energy above 5m
height from the ground while
moving freely?
a. 1 : 2
b. 1 : 3
c. 1 : 4
d. 2 : 1
9. If the momentum of an object is
increased by 50%, what would be
the increase in kinetic energy?
a. 25%
b. 50%
c. 125%
d. 225%
10. What is the angle between friction and
velocity of an object?

a. 
b.
2

c.
d. 0
4
11. What is the unit of spring
constant?
a. Nm2
b. Nm
c. Nm1
d. Nm2
1 c 2 a 3 a 4 d
14
d
15
c
16
b
17
b
12. What will happen if a pendulum
watch is taken to the apex of a hill?
i. Time period will increase
ii. It will run slowly
iii. It will lose some time
Which one of the following is correct?
a. i & ii
b. i & iii
c. ii & iii
d. i, ii & iii
13. If the radius of a circular object is
divided into two, how many times
would be the moment of inertia
with respect to central axis?
a. one –fourth b. half
c. two times
d. four times
14. If the differential equation of simple
d2x
harmonic motion is 4 2 + 64x = 0,
dt
what is the angular velocity?
a. 64 rad/s
b. 16 rad/s
c. 8 rad/s
d. 4 rad/s
15. What is the difference in phase of
two antinodes?


a.
b.
4
2
c. 
d. 2
Y
Q
U
P
t(s)
R
S
16. Which of the two points in the
stem are at same phase?
a. P & Q
b. P & U
c. Q & S
d. P & R
m
k1
k2
17. If the object having mass m is
pulled and leave what would be the
frequency of oscillation?
1
k1  k2
a.  =
m
2
1
m
b.  =
k1 + k2
2
1
k1 + k2
c.  =
m
2
1
m
d.  =
2
k1  k2
18. Which of the following graph
represents
the
gravitational
acceleration towards the centre of
the earth? [g = gravitational
acceleration, h = height towards
the centre of the earth]
a. g
O
b.
g
O
g
h
d.
O
h
h
c. g
O
h
19. Which of the graph represents
Boil's formula?
a.
PV
b.
O
P
O
V
PV
c.
d.
V
P
O
V
O
V
20. If the temperature of the dry and
wet bulb of a hygrometer
suddenly decreases, what kind of
change in weather is an
indication?
a. Strom
b. Fog
c. Sunny day d. Dew
21. The fundamental principle of
Kinetic Theory of Gas is —
i. The velocity of molecules
increases with increase in
temperature.
ii. The volume of the molecules is
negligible
compared
to
molecular distance.
iii. The molecules cannot move in
equal velocity during the collision
Which one of the following is
correct?
a. i & ii
b. i & iii
c. ii & iii
d. i, ii & iii
22. What is the orbit of paking?
a. the roadway plane moves
b. the orbit of polar satellite
c. the orbit of the fixed satellite
d. the orbit of the earth
23. Which of the following figure is
applicable for falling object in
water? (velocity = v, height = h)
v Velocity
b.
v
a.
o
o
h
v
ˆVelocity
depth h
d.velocity
c.
o Height
o Height
24. At which depth the gravitational
acceleration would be one-third
of the gravitational acceleration
of earth? (R = radius of earth)
R
R
a.
b.
4
3
R
2R
c.
d.
2
3
25. What is the opposite to modulus of
volume?
a. Modulus of solids
b. Young’s modulus
c. Poison’s ratio
d. Compressibility
5
d
6
a
7
b
8
b
9
c
10
a
11
c
12
d
18
c
19
a
20
a
21
a
22
c
23
a
24
d
25
d
13
a
Panjeree HSC English Version Test Papers Made Easy  Physics First Paper
24
Creative Essay Type Questions
Time- 2 hours 35 minutes
Full marks: 50
[N.B. The numbers on the right side shows the marks distribution. Read the stems attentively and answer five questions out of
eight.]
In the figure, OABC is a rectangle. OA and OB
represent the vector
 ^

^ ^
^
^
^
P = i  2 j  k & Q = 2 i  3 j + 2k.
a. What is Instantaneous Velocity?
1
b. Write down two differences between Forced
Vibration and Resonance.
2
c. What is the area of OAB of the stem?
3
d. Which one is greater between 1 and 2?
Explain mathematically using the stem.
4
2. Sumon and Rana, two friends see that, an object was
1
thrown from O point at 32ms velocity having an angle
30 covers 2m high wall AB covering horizontal distance
85m and falls down.
a. What is Gravitational Potential?
1
b. What kind of force can ensure constant
velocity? Explain elaborately.
2
c. Calculate the velocity of the thrown object
after 1.2 seconds from point O.
3
d. At what smallest angle change the Projectile will
face obstacles in the wall AB? Give your opinion
and justify mathematically.
4
3. In a high rise Building-a lift having a capacity of
st
th
400kg take people from 1 floor to 6 floor. The height
of each floor is 3m. The mass of a person in that office is
45kg. One day he measures his weight in a machine
inside the lift when the lift was moving at an acceleration
of 2ms2. The acceleration due to gravity was 9.8ms2.
a. What is viscosity?
1
b. What is the difference between elastic friction
and inelastic friction?
2
c. In order to take the lift from 1st floor to 6th floor at
2ms1 velocity what would be the least capacity of
the motor?
3
d. Was the weight of that person accurately
calculated on that condition-mathematically
gives an opinion.
4
4.
Inside of
the earth
Outside of the earth
Distance
Centre of the earth
The above figure shows the change in gravitational
acceleration from the centre of the earth. The mass of
earth is M = 6.0  1024kg and radius of earth is R =
6400km.
a. What is gradient?
1
b. Is the velocity at pick point of the projectile is
zero?
2
c. What is the gravitational intensity at point A? 3
d. If a second pendulum is taken from point A to
point B what would be the change in motion?
Explain mathematically.
4
5. According to the figure the initial length of a wire A
is 1m and cross-sectional area 1mm2. On the other hand,
Young's modulus of a wire B having 2m length is 1.2
1011Nm2. One of the wire is comparatively thick and the
other is more elastic. The increase in length due to applied
force is shown in the graph. An object is bind by one wire
and pulled by another wire.
Increase of length
1.
force
a. What is beat?
1
b. Can the value of summation and subtraction of
similar vector be same? Explain.
2
c. What is the Young’s Modulus of wire A?
3
d. Which wire is suitable for which work?
Explain it mathematically.
4
6.A simple pendulum is taken to a hill. It completes
11990 full oscillations in 10 hours. But in-plane field, it
completes an oscillation in 3 seconds. The average
radius of earth is 6400km and the height of Mount
Everest is 8.854 km. [The gravitational acceleration is
9.8ms2.]
a. What is stress?
1
b. Explain the reason behind the water rise in
Capillary tube made of glass.
2
c. What is the effective length of a simple
pendulum?
3
d. Compare the height of the hill with respect to
Mount Everest mathematically.
4
7. In the air, a tuning fork C creates 5 beat with tuning
fork A and B. The frequency of A is 385 Hz. The equation
of wave of tuning fork B in air is —
30t x
y = 0.9 sin 10

0.4 4.8
a. What is angular momentum?
1
b. The curvature of the road has which angle at
which position- explain with valid reasons.
2
c. Measure the wavelength of B.
3
d. How to confirm the frequency of C- give a
mathematical explanation.
4
(
)
Board Exam Questions
25
8. In a laboratory the value of a wet and dry bulb
Hygrometer is 30C and 28C. The value of
atmospheric pressure and coefficient of Glaiser is given
in Chart -1:
Chart -1
Temperature
Saturated Vapor
Glaser’s
pressure (mHg)
coefficient
1.69
26C
25.21  103
1.67
28C
28.35  103
1.66
29C
29.93  103
1.65
30C
31.83  103
a. Define conservative force.
1
b. What is the difference between Elastic limit
and Elastic fatigue?
2
c. What was the relative humidity at the
laboratory on that day?
3
d. If the temperature falls 1C, what would be the
change in dew point?
4
Rajshahi Board-2017
Physics: First Paper
Time-25 minutes
Creative Multiple Choice Questions
Subject Code
1
7
4
Full marks-25
Position
[N.B. Choose the best answer among the options. Fill the circle in the answer sheet with ball point pen. Each question has value 1.]
The
figure
represents
the
1. Any liquid deters at different 7. Rotating force 
displacement Vs time graph. The
stages of its relative motion.This
a. Only changes in numerical
incident is called —
value of force
figure 
a. Elasticity
b. Only changes in direction of
i. The velocity in OP is zero and
b. Inelasticity
forces
the displacement increases.
c. Viscosity
c. Changes in both value and
ii. The velocity in PQ is zero and
direction
d. Compressibility
displacement is constant .
d. No change in value and
iii. The velocity in QR is constant
2. Dew point is 
direction
and displacement decreases.
a. Heat
8. Which of the following graph
Which one of the following is
b. Temperature
rd
represents
the
3
law
of
simple
correct?
c. Humidity
pendulum?
a. i & ii
b. i & iii
d. Relative Humidity
2
T
c. ii & iii
d. i, ii & iii
L2
3. If the bob of a simple pendulum is
13. Which equation represents the
filled with water after making a
a.
b.
value of radius of curvature ?
hole in the bob liquid was
d2 h
g
dropping in drops. The pendulum
g
a. R = +
c. T2
d. T2
6 2
will 
d2 h
i. 1st it will be slow and then it
b. R = +
  L
2 6
will be fast.
g
ii. 1st will be fast then will be slow 9. | A  B | = which of the following
d2 h
d2 h
c.
R
=
+
d. R = +
is
correct?
iii. the resultant centre of mass will
6h 2
12 2
 
be
below
the
centre
14. Impulse of force is 
a. A2B2  ( A . B )2
respectively.
i. Multiplication of force and time
 
Which one of the following is
2 2
implied
b. A B  2 A . B
correct?
ii. Change in Momentum
c. A2B2 + 2AB sin
a. i & ii
b. i & iii
iii. Rate of change of momentum.
d. A2B2 + 2AB cos
c. ii & iii
d. i, ii & iii
Which one of the following is
10. The equation of velocity of a
2
4. The amplitude of an object in
correct?
moving object is, v = (10 + 4t ).
simple harmonic oscillation is
a. i & ii
b. ii & iii
What will be acceleration after 3
0.01 m and frequency is 12 Hz.
c. i & iii
d. i, ii & iii
seconds?
2
1
What
is
the
velocity
in
15. Pressure is compound quantity.
a. 34ms
b. 34ms
displacement 0.005m?
c. 24ms1
d. 24ms2
The S.I unit of pressure is 
a. 0.03 ms1
b. 0.3968 ms1
displacement
i. Pascal
1
1
c. 0.5328ms
d. 0.65264 ms
ii. N/m2
Read the following stem and answer
P
iii. dyne/cm 2
question no 5 & 6.
Which one is correct?
An object of 0.01kg mass swings in a
O
a. i & ii
b. ii I iii
A
C
B
D
straight line and has a swing motion.The
time
c. i & iii
d. i, ii & iii
time period is 2sec, the amplitude is 0.1m 11. The ration of phase change in
16. The position of P and Q are (3,
and displacement is 0.02m.
point A and C with respect to
2, 1) and (3,  4, 5), PQ is equal
5. What is the value of force constant?
point P is 
toa. 0.0314 Nm1
a. 1.5 : 2
b. 1.5 : 2.5
1
a.
20
b. 29
b. 0.09854Nm
c. 2 : 1
d. 3 : 2
c.
56
d. 6 3
c. 0.02465 Nm1
12.
17. What is the time needed to fall
d. 0.3944 Nm1
P
Q
down from 100m to the surface of
6. What is the ratio of kinetic energy
earth for a object having mass
to potential energy in the given
4kg?
displacement in the stem?
R
a. 3.2 sec
b. 4.5 sec
a. 0.42 times
b. 2.4 times
O
.
c.
10.2
sec
d. 20.4 sec
c. 4.2 times
d. 24 times
 Time(t)
Panjeree HSC English Version Test Papers Made Easy  Physics First Paper
26
Ans.
18. The equation of time of a
projectile is 
V0 sin0
a. T =
g
2V0 sin0
b. T =
g
V02sin0
c. T =
2g
V02sin 20
d. T =
g
19. An object starts from static
condition and covers 2m in 1st
second.How much time is needed
to cover another 2m distance?
a. 0.41 sec
b. 1.0 sec
c. 1.41 sec
d. 2.0 sec
1
14
c
a
2
15
b
a
3
16
c
a
4
17
d
b
20. The unit of impulse force is 
a. kgms2
b. kgm1s1
c. kgm2s
d. kgms1
21. A cricket ball of mass 0.25kg was
coming at velocity of 40ms1. A
player stops the ball in 0.2 seconds.
What is the average force applied by
the player?
a. 20N
b. 10N
c.  20N
d.  50N
22. 1 KW-h is equal 
a. 1000J
b. 3600J
c. 6000J
d. 3.6105J
[N.B.: Correct answer is 3.6  106J.]
23. If two objects of 1kg
mass
and
distance between the two force is 1m,
what is the value of attraction force?
a. 1N
b. 6.67  107Nm2kg2
c. 6.67  1011Nm2kg2
d. 6.67  1011N
24. The strain in length of a wire is
0.02, and lateral strain is 0.002,
calculate the Poisson’s ratio.
a. 0.00004
b. 0.0004
c. 0.1
d. 10
25. The dimension of co-efficient of
viscosity is 
a. [ML2T1]
b. [ML1T1]
c. [ML1T2]
d. [MLT1]
5
18
a
*
b
b
6
19
d
a
7
20
c
d
8
21
b
d
9
22
10
23
d
c
Creative Essay Type Questions
Time- 2 hours 35 minutes
11
24
c
c
12
25
d
b
13
c
Full marks: 50
[N.B. The numbers on the right side shows the marks distribution. Read the stems attentively and answer five questions out of
eight.]
1. On a rainy day, Nafisa observed that rain was falling
with a vertical velocity of 6 kmh1 .She also saw that a
person was walking with 4 kmh1 and another person was
riding a cycle with 8kmh1. They hold their umbrella
inclinedly but the angle is different.
a. Define Unit Vector.
1
b. Which quantity doesn’t need any unit?
2
c. What is the resultant velocity of rain with
respect to the walking person?
3
d. The angle of umbrella between the walking
person and the person in the cycle is not the
same – discuss the observation of Nafisa
mathematically.
4
2. The following graph represents velocity vs. time 
v (ms1)
A
3
B
2
1
O
1
2
3
4
t (sec)
a. What is tangential acceleration?
1
b. The acceleration due to gravity is different
from different height-explain.
2
c. Calculate the acceleration of OA distance in
the stem.
3
d. From the given stem mathematically show that
the distance of the object from OA and AB is
not same.
4
3.A person having a mass of 80 kg carrying a load of 20
kg climbed on a ladder of 40 m. The ladder was inclined
with angle of 40 with the roof of the building.
a. What is forced vibration?
1
b. If a sphere is partially poured, it will move
slowly? Explain.
2
c. Calculate the work done by the person.
3
d. If the length of the ladder is 60m what should
be the horizontal angle to do the same amount
of work? In this case is there any benefit?
Justify your answer with mathematical
expressions.
4
4. A group of students in a physics laboratory hang
an object of 500gm mass in a wire and swing it. They
observed that it was oscillating at rate 5 per second. The
displacement of the object is 5cm and amplitude is 10
cm.
a. What is standard intensity?
1
b. The intensity of hearing of human is 1012 –
Explain.
2
c. What would be the velocity of the object
during the displacement in the stem?
3
d. The force during the displacement of the
object in the stem would be 10 times to its
weight- give your opinion with mathematical
expressions.
4
5. y = 0.5 sin 2(50t  0.75x) is a equation of
progressive wave.
a. What is beat?
1
b. Resonance is a kind of forced vibration-explain. 2
c. What is the displacement of the wave in 6
seconds?
3
d. If this type of two waves come from opposite
direction and fall upon each other, what would be
the new type of wave? Give your opinion with a
mathematical expression.
4
6.The radius of curvature of a road is 50m and the
height difference between two sides is 0.5 m, the width
of the road is 5m.
a. What is a centripetal force?
1
b. 'Moment of inertia is 50 kgm2' – what do you
understand?
2
c. What is the actual banking angle of the road? 3
d. Is it possible to drive a car in 108km/h speed
in the road of the stem? Justify your answer
mathematically.
4
7.Eti hang a wire of 100cm long and 4 mm2 crosssectional area.She calculated the change in length and
width and informed her friend Bithi that the change in
Board Exam Questions
27
length and width is 5% and 6% respectively. Hearing
this Bithi said that it is not possible. There must be
anything wrong. (Young’s modulus, Y = 2  1011N/m2.)
a. What is dew point?
1
b. What do you understand by the spring constant
of a spring is 5 N/m?
2
c. What mass should be added to the wire to
increase its length by 10mm?
3
d. Justify Bithi’s statement mathematically.
4
8.The head of the department of Physics enters into
office and sees that the value of hygrometer’s dry bulb is
30C and relative humidity of that day is 75%. He
switches on the AC and makes the temperature 23C.
The humidity bulb shows 14.76C.[ The chart of Glacier
shows for 30C and 23C temperature ,the coefficient of
Glacier is G = 1.65 and G = 1.74 respectively.From
Reno’s Chart the value of saturated vapour pressure for
the temperature 30C, 23C, 8C and 9C is 29.92 mm,
20.24mm, 8.29mm and 9.22mm mercury pressure
respectively.
a. What is independent dimension?
1
b. The average kinetic energy of one mole of
different gases at different temperature is same
–explain.
2
c. If the temperature in the air falls to 23C, at
what amount of vapour will be condensed? 3
d. The teacher feels comfortable switching on the
AC-why? Discuss mathematically using the
data in the stem.
4
Dinajpur Board-2017
Physics: First Paper
Time-25 minutes
Subject Code
Creative Multiple Choice Questions
1
7
4
Full marks-25
[N.B. Choose the best answer among the options. Fill the circle in the answer sheet with ball point pen. Each question has value 1.]




5. If f is unsaturated vapor pressure 11. The rate of change of angular
1. If F = (2 i + 2j + k)N force is
and F is saturated vapor
momentum —
applied to a particle and the
pressure, which one is correct?
a. equal to force




b. equal to angular acceleration
a. f  F
b. f  F
displacement is r = (6 i  3j  k)m
c. equal to torque
c. f  F
d. f  F
what would be the work done 
d. equal to moment of inertia
6. What is the constant value for all
a. 20 J
b. 4 J
Read the stem below and answer
gases in a specific temperature?



question no 12 & 13:
c. (8 i  j  k) J
a. Mass
b. Momentum



Tuning fork A and B creates 5 beats per
c. Volume
d. Kinetic energy
d. (4 i + 5 j + 3k) J
7. A particle starts with acceleration second. The frequency of B is 430Hz.
2. The angular velocity of Eiffel
horizontally straight. The ratio of 12. If the weight of A decreases, the
Tower due to the motion of earth
beat will decrease. The frequency
displacement in 4th and 3rd second
is —
of A —
is
—
a. 1.99  107 rad s1
a. 420 Hz
4
26
5
1
a.
b.
b. 425 Hz
b. 7.26  10 deg s
3
9
3
1
c. 435 Hz
d. 440 Hz
c. 4.167  10 deg s
7
c.
d. 2
13. If the beat number remains the
d. 4.167  103 rad s1
5
same and mass decreases, the
Read the stem carefully and answer 8. Which figure is correct for simple
frequency of A is —
question no 3 & 4.
pendulum of L Vs T2 graph?
a. 440 Hz
b. 435 Hz
2
The equation of a simple harmonic motion is
2
T
T
c. 430 Hz
d. 425 Hz
a.
b.
t 
14. If the liquid doesn’t absorb glass
y = 10 sin
+
. The time period
T 4
fully what will be the angle
between the glass and liquid is —
L
L
is 5 sec.
2
T2
T
a. acute angle
c.
d.
3. What will be the displacement
b. obtuse angle
after 1.25 sec?
c. zero
a. 6 unit
L
L
d. rightangle
b. 10 unit
9. At the same time the angular
Answer questions 15 and 16 using the
displacement
and
linear
c. 12 unit
d. 18 unit
data in the stem:
displacement of an object is —
4. The particle 
a.
only
scaler
change
B
30

i. The initial phase is
b. constant
A
4
20
c. only direction will change
ii. Frequency is 0.1Hz
d. both scalar and vector change
10
iii. Amplitude is 7 unit
10. Angular momentum 
Which one of the following is
a. The multiplication of radius
1 2 3 4 5 6 7
correct?
vector and linear momentum
t(s)
a. i & ii
b. ii I iii
b Multiplication of moment of 15. The acceleration of AB
is 
inertia and linear velocity
2
c. i & iii
d. i, ii I iii
a. 2 ms
b. 5 ms2
c. Vector multiply of linear
2
[N.B: The equation should be y =
c. 8 ms
d. 10 ms2
momentum
and
angular
2t 
16.
Displacement
after
5 sec 
momentum
10 sin
+
; then the answer
a. 50 m
b. 100 m
T 4
d. Vector multiplication of linear
c. 125 m
d. 150 m
of 3 is 7.07 and 4 is only (i).]
velocity and radius
v (ms1)
( )
(
)
Panjeree HSC English Version Test Papers Made Easy  Physics First Paper
28
17. Poise is unit of —
a. Young’s modulus
b. Surface tension
c. Co-efficient of viscosity
d. Compressibility
18. Which one is the graph of velocity
Vs time of falling object in liquid?
a.
v
v
b.
t
c.
20. Which one is fundamental unit?
i. Electric current
ii. Amount of object
iii. Luminus intensity
Which one is correct?
a. i & ii
b. ii & iii
c. i & iii
d. i, ii & iii
21. The angel between Y-axis and


vector 
r = 4 i  4k —
t
d.
v
v
Ans.
t
t
19. The radius of a circle R = (10 
0.1) cm the volume errora. 1%
b. 2%
c. 3%
d. 4%
1 b 2 b 3 * 4 *
14
b
15
a
16
c
Time- 2 hours 35 minutes
17
c
a. 0
b. 45
c. 90
d. 180
1
1
1
1
22. If | A + B | = | A  B |, angel
1 1
between A & B is —
a. 0
b. 60
c. 90
d. 180
23. What is the value of g in equator
region?
a. increase
b. decrease
c. remains same
d. zero
24. For an ideal object Young’s
modulus is —
a. 0
b. 
c. 1
d. 1
25. The work done by force 
i. Dot multiplication of force and
displacement
ii. Mass acceleration
iii. Equal to change in kinetic
energy
Which one is correct?
a. i & ii
b. i & iii
c. ii & iii
d. i, ii & iii
5
c
6
a
7
c
8
b
9
c
10
a
11
c
12
b
18
a
19
c
20
d
21
c
22
c
23
a
24
b
25
b
Creative Essay Type Questions
13
b
Full marks: 50
[N.B. The numbers on the right side shows the marks distribution. Read the stems attentively and answer five questions out of
eight.]
1. A footballer kicks a football from 25m distance
from goalpost with an angle of 20 and velocity of 20
ms1 .The height of the goal post is 2m.
a. What is projectile?
1
b. The work done by the gravitational force on a
falling object is always positive- explain.
2
c. What will be the velocity after 1 second?
3
d. What is the possibility of goal from that kick?
Explain mathematically.
4
2.Noyon is moving a 25g stone with a 1m long wire
in a circular shape. The stone is moving 5 times per
second. The length of wire is increased by two times
and the number of rotations remains the same. The wire
can tolerate 40N force.
a. What is angular velocity?
1
b. At absolute zero temperature the molecules of
gas remain steady-explain.
2
c. What is the angular momentum of the stone in
1st case?
3
d. When the length of the wire is doubled, can
Noyon complete the rotation? Justify
mathematically.
4
3.The length of a 25 kg cube is 50cm. 5 cube is
kept horizontally one by one. Another five cube is also
kept horizontally in column shape.
a. What is Horse Power (H.P)?
1
b. Friction is a non-conservative force- explain. 2
c. If a stone falls down from the top of the column,
at which velocity it will drop down to the earth? 3
d. Which process is more effective of making
column? Justify with mathematical
expressions.
4
4.The radius and mass of a cosmological object is
3.2106m and 41024kg respectively. Gravitational
constant, G = 6.6751011 Nm2kg2. The object was
divided into 8 parts due to the hit from a comet.
a. What is the longitudinal error in
measurement?
1
b. Position vector is a confined vector- explain. 2
c. Calculate the gravitational acceleration of the
cosmological object.
3
d. Verify if the escape velocity of each part is
one –eighth of the total escape velocity of the
cosmological object.
4
5.Ten water droplets of same shapes formed big
droplets. The diameter of each small droplets is
5107m. The surface tension of water is 72103Nm1.
a. What is viscosity?
1
b. The velocity of the raindrops doesn’t increase
with time –explain.
2
c. Calculate the diameter of the big droplets
given in the stem.
3
d. Is there any change in the temperature of water
in the stem? Explain with mathematical
expression.
4
6.  The effective length of a second pendulum is 1m
in place A and 0.9m in place B. The radius of the bob is
0.75cm.
a. Define force constant.
1
b. Pendulum watch runs slow in summer-explain
why.
2
c. Calculate the angular velocity of bob in A.
3
d. If any object is taken from A to B place, what
will be the change in weight? Justify your
opinion with mathematical expressions.
4
7. Two tuning fork A and B create a sound of wave
length 50 cm and 51 cm in a gas. If both the tuning
forks are tuned at the same time 6 beats are heard per
second. The frequency of A is 500Hz.
Board Exam Questions
29
a. What is resonance?
1
b. Every harmonic is overtone but every overtone
is not harmonic-explain why.
2
c. What is the velocity of sound in the gas?
3
d. There is no change in beat number if the
tuning fork is rubbed- explain why.
4
8.The volume of a gas cylinder is 1.5 m3. There is 30
 1025 molecules in the cylinder at 27C temperature.
Later on, the cylinder was attached to another bare
cylinder of the same volume.
a. What is ideal gas?
1
b. The kinetic theory of gas supports Boil’s lawExplain.
2
c. Calculate the kinetic energy of the gas in the
cylinder.
3
d. Is there any change in the motion of the
molecules after connecting the bare cylinder?
Justify your answer mathematically.
4
Cumilla Board-2017
Physics: First Paper
Time-25 minutes
1.
2.
3.
4.
5.
6.
Subject Code
Creative Multiple Choice Questions
1
7
4
Full marks-25
[N.B. Choose the best answer among the options. Fill the circle on the answer sheet with ballpoint pen. Each question has value 1.]
Answer questions 15 and 16:
If the length of minute hand 7. Which one is right for ideal gas?
15. How much time was the hammer
decreases —
PV
PV
in contact with the pin?
a. Linear
velocity
increases,
a.
b.
a. 4  103 sec b. 2  103sec
angular velocity increases.
b. Linear
velocity
decreases,
c. 1  103sec d. 0.25  103sec
T
angular velocity decreases.
16. The work done by hammar is —
T
PV
PV
a. 100J
b. 50J
c. Linear velocity is static, angular
c.
d.
c. 10J
d. 0.2J
velocity increases.
17.
d. Linear
velocity
decreases,
v
T
angular velocity is static.
T
L
8.
Which
of
the
following
has
no
For equation T = 2
, which
t
g
specific direction?
The figure shows the v  t
of the following is correct?
a. Null Vector
b. Equal Vector
relation. This graph represents 
T2
T2
c. Negative Vector
i. v = v0 + at ii. a < 0
d. Reciprocal Vector
iii. F > 0
a.
b.
9. Which one is scalar quantity?
Which one is correct?
g
g
a. Inertia of force
a. i & ii
b. ii & iii
2
2
T
b. Angular momentum
T
c. ii
d. iii
c.
d.
c. Centripetal force
[N.B: Correct answer is i & iii.]
d. Moment of inertia
18. The vector multiply of radius
1
1




vector and applied force is 
g
g
10. If A = 2 B Vector A and B are
a. Moment of inertia

An object of 2g mass is rotating
b. Torque
i. Like
ii. Unlike
with a wire of 10 cm. What is the
c. Angular momentum
iii. Co-linear
moment of inertia?
d. Radius of Gyration
2
Which of the following is correct?
a. 0.00002kgm
“0.3m is the length of a pendulum which
2
a. i & ii
b. ii & iii
b. 0.02kgm
swings in half circle. The mass of the
c. i & iii
d. i, ii & iii
c. 0.2kgm2
bob is 0.01 kg.”
d. 100kgm2
11. Keplar’s formula 
Answer questions no 19 and 20:
3
3
2
What is the unit of Standard
a. T  r
b. T  r
19. What is the kinetic energy in
3
2
3
Intensity?
c. T  r
d. T  r
minimum length?
1
2
a. wm
b. wm
12. The dimention of G is —
a. 2.425J
b. 0.0294J
3 2 2
2 2 1
c. 0.0194J
d. 0J
c. Bel
d. dB
a. L T M
b. L T M
3 2 2
3 2 1
20. Which equation represents the
If the equation of displacement is
c. L T M
d. L T M
path of bob if it is griever from its
Y = A sin t, what is the 13. Which of the following unit is
1st position?
different from the other three?
acceleration Vs time graph?
a. y = mx
b. y = c + mx
a. Density  volume  velocity
a
a
c. y = bx  cx d. y =  cx2
b. Rate of change of momentum
t
21. How much less is gravitational
t b.
a.
c. Young’s modulus of elasticity  area
acceleration in places near the
d. Mass  acceleration due to gravity
equator to the frozen area?
a
14. The dimension of momentum of
a
a. 2R
b. R
c.
gyration
is
—
t d.
t
c. R cos
d. 2 R cos
2 2
2
a. ML T
b. MLT
22.
The
escape
velocity
depends
For CO2 gas what is the value of
c. ML2T1
d M0L2T2
on

‘A hammer of 1kg weight hit pin at a
?
i. radius of a planet
a. 1.66
b. 1.41
velocity of 10ms1 . The displacement of
ii. acceleration due to gravity
the pin is 2cm.’
c. 1.33
d. 1.2
iii. mass of the object
Panjeree HSC English Version Test Papers Made Easy  Physics First Paper
30
The longitudinal strain is 0.01 and
lateral strain is 0.0024.
Answer questions no 24 and 25:
24. Poisson’s ratio 
a. 0.2
b. 0.24
c. 2
d. 2.4
25. Which one represents the
Longitudinal strain of the lateral
strain?
Ans.
Which one is correct?
a. i
b. i & ii
c. ii & iii
d. i, ii & iii
1
23. In equation PV = mNC2, C 
3
a. average velocity
b. average square velocity
c. actual average square velocity
d. velocity of light
a.
b.
c.
d.
1
d
2
b
3
a
4
b
5
b
6
c
7
d
8
a
9
d
10
b
11
d
12
d
14
c
15
a
16
b
17
*
18
b
19
b
20
d
21
d
22
b
23
b
24
b
25
a
Creative Essay Type Questions
Time- 2 hours 35 minutes
13
a
Full marks: 50
[N.B. The numbers on right side show the marks distribution.Read the stems attentively and answer five questions out of eight.]
1. In three dimensional Cartesian Coordinate system
position of two points are A(1, 0,  1) and B(1, 1, 0)
respectively.
a. What is right-hand screw rule?
1
b. A Reciprocal Vector can be said as Co-linear
vector –explain.
2
c. Determine the unit vector parallel to AB Vector. 3
d. Compare two points A and B's position vector
with X axis’s perpendicular projection.
4
2. Two footballers kick a football with velocity
10ms1 and angle 30 and 60 respectively during a
practice. A goalkeeper stands up just before the ball
was drawn to earth.
a. What is Centripetal acceleration?
1
b. The linear velocity is perpendicular to angular
velocity in a moving particle –explain.
2
c. What will be the velocity of the ball after 1
second for player one?
3
d. The goalkeeper is able to take both the football
at the same time – justify your answer
mathematically.
4
3. The diameter of two electric fans is 142 cm and
st
122cm respectively. The 1 one rotates at 150/minutes
and 2nd one rotates at 180/minutes.Both the fans stop
after 2second of switched off.
a. Define Torque.
1
b. In case of rotational motion, the moment of
inertia of an object is equal to the mass of the
object-explain.
2
c. Calculate the centripetal acceleration of the 1st
fan.
3
d. After switching off, both fans rotate in the
same number – justify the answer.
4
2m
A
4.
B
2m
D
O
2m
2m
C
A square ABCD of 2m edge has centre O. A object of
1kg mass is put into the centre and in points A, B, C
and D four objects of mass 4kg, 4kg, 2kg & 2kg are
placed. [G = 6.673  1011 Nm2kg2]
a. What is centre of gravity?
1
b. The acceleration due to gravity at the surface
of the earth is proportional to the distance
from the centre of the earth-explain.
2
c. What is the gravitational potential at point O? 3
d. At point O the object will be static – explain
mathematically.
4
5. The density of two liquid A and B is 100 kgm3
and 800 kgm3 respectively. From liquid A a wire of
0.1m length is taken horizontally. Then a sphere made
of Iron of 4mm radius and density of 7.8  103 kgm3
was taken to both the liquid.The velocity of A and B is
2.36  102 ms1 and 4  102ms1. [Surface tension of A
is 72  103 Nm1 and g = 9.8 ms2]
a. What is an elastic limit?
1
b. Potential energy is accumulated when the wire
expands-explain.
2
c. Calculate the applied force when the wire was
pulling up.
3
d. Which liquid is more viscous- justify your
answer mathematically.
4
6.
P
P
X- gas
X- gas
21 kPa
15 kPa
T2 = 305K
T1 = 305K
O
V1
V
O
V2
V
10 mole of two different types of gas X and Y is
preserved in two different containers having a mass of
325 gm and 288 gm respectively. The above figure
shows the relation between pressure to volume.
a. Define relative humidity.
1
b. The dew point in Kushtia is 15C –what do
you understand by this?
2
c. Compare the volume of two gases given in the
stem.
3
d. Which container will be empty if kept open
justify your answer mathematically.
4
Board Exam Questions
31
7.The equation of a progressive wave which creates
standing wave latterly is given below: Y = 0.5 sin
800 t  2 x
0.5 

a. What is wave front?
1
b. There is no Octave in Triad- explain.
2
c. What is the wave velocity of the progressive
wave?
3
d. Compare the frequency of standing wave and
original wave of the stem mathematically.
4
8. The length of the wire of the simple pendulum is
1.1m and radius of the bob is 1.5 cm, mass of the bob is
60gm. OA is in a static condition. In the figure, QC =
3cm and PB = 2cm [g = 9.8 ms2]
O
1
2
Q
P
A
C
B
a. Define periodic motion.
1
b. From force-displacement graph calculate the
work done of a spring expansion- explain.
2
c. Calculate the time period of simple pendulum.3
d. Compare the effective force at A, B and C
point-explain mathematically.
4
Chattogram Board-2017
Physics: First Paper
Time  25 minutes
Creative Multiple Choice Questions
Subject Code
1
7
4
Full marks  25
[N.B. Choose the best answer among the options. Fill the circle on the answer sheet with ballpoint pen. Each question has value 1.]
1. Which one is the equation to 6. With relation to AB axis, what Read the stem below and answer questions
will be the momentum of inertia 11 and 12:
determine the radius of curvature
of the disc?
A gas’ volume is doubled while keeping
for a surface with a spherometer?
2
2
1 2
1
d h
d h
it in 20C temperature and at constant
a.
Mr
b. Mr2
a. R = +
b. R = 
pressure.
4
2
6h 2
6h 2
2
2
11. Which of the law is supported by
3
d h
d h
c. Mr2
d. Mr2
c. R = +
d. R = +
the stem above?
2
4h 2
6h 4
a. Boyele’s law
2. If earth was at resting position Read the stem below and answer questions
b. Charles’ law
then at any place of earth an 7 and 8:
c. Law of pressure
A simple pendulum’s amplitude is A
object’s weight —
d. Avogadro’s law
and time period is T. For the pendulum’s
a. will increase b. will be zero
12. What is the final temperature of
A
c. will be infinite d. will be same
x =
displacement time period is t
the gas?
Read the stem below and answer questions
2
a. 273
3 and 4:
second.
b. 300C
Young’s module of a wire of 100 cm and cross 7. Maximum velocity of pendulum
c. 313C
section area of 1  102 cm2 is 1.24  1011Nm2.
2
2A
d. 586C
a.
b.
Its length was increased 0.2 by pulling it.
T
T
13. Which one is the dimension of
3. How much work was done?
A
A
coefficient of viscosity?
a. 0.114J
b. 0.124J
c.
d.
T
2T
a. ML2T1
b. ML2T2
c. 0.248J
d. 0.288J
8. Time period t =?
c. ML1T2
d. ML1T1
4. In this case 
T
T
14.
If
the
intermediary
angle
between
i. Strain = 0.002
a.
b.
force and displacement is  then
2
4
ii. Stress = 2.48  108 Nm2
the condition of negative charge
T
T
iii. Stress  Strain
c.
d.
would be 
Which of the following is correct?
8
12
a.     90
a. i and ii
b. i and iii
Read the stem below and answer questions
b. 90    180
c. ii and iii
d. i, ii and iii
9 and 10:
c. 180    90
Read the stem below and answer
A
questions 5 and 6:
d. 90    90
Object’s mass =
A
1 2

m
X
15. s =
at equation’s s indicates
2
g
r
displacement,
t time and a acceleration.
Mass of disc = M
O
C
B
Which of the following is correct?
9. The object reaches C from A 
a. at uniform negative
Y
a.
b. s
B
s
acceleration.
5. With relation to a solid disc’s XY axis,
b. at uniform acceleration.
O
O
t
t
c. at uniform velocity.
momentum of radius of gyration 
d. at non-uniform velocity.
r
r
c.
d.
a.
b.
10. What is the acting force on object
2
2
s
s
while descending along AC surface?
3
a.
mg
b.
mg
cos
O
O
c. r
d.
r
t
t
2
c. mg sin
d. zero
Panjeree HSC English Version Test Papers Made Easy  Physics First Paper
32
16.
k1
Read the stem below and answer questions
19 and 20:
k2
m
Ans.
If m is pulled and then released then
the frequency of vibration is —
1
k1  k2
a. f =
2
m
1
m
b. f =
2
k1 + k2
1
k1 + k2
c. f =
2
m
1
m
d. f =
2
k1  k2
17. 2kg object’s momentum if is 2kg
ms1 then its kinetic energy is-?
a. 1J
b. 1.5J
c. 2J
d. 4J
18. According to the diagram, a
particle is moving along a half
circular path of 2m radius. The
particle reaches P from Q in 2sec.
What is the average velocity of the
particle?
a. 1 ms1
b.  ms1
c. 2 ms1
d. 2 ms1



a. P . Q = 0


b. P . Q = 0

t(sec
8
2
46
)
19. Wavelength of the wave is-?
a. 35 cm
b. 40 cm
c. 60 cm
d. 70 cm
20. Wave’s velocity is -cms1?
a. 8.75
b. 10.0
c. 15.0
d. 17.5



Y|A|=
15N




b.   V = 0



c.  V = 0
d.  . V  0
22. Which one is the graph for ideal
gas’ kinetic energy (E) vs
temperature (T)?
E
O
b. E
T
d.
O
T
E
E
O T
O
T

d. P  Q = 1
21. When will be vector V a solenoid?
a. .V = 0

c. P  Q = 0

c.

for P and Q to be perpendicular?
70
cm
y(cm
)
a.
23. Which one is the right condition
|B|=
60

10N
24. Based
on the diagram aboveX|A +

B| = ?
a. 15.81 N.
b. 14 N.
c. 13.23 N.
d. 11.23 N.
25. If mass and radius of an
imaginary planet is increased
then the escape velocity from
surface could —
i. increase
ii. decrease
iii. stay same
Which one is correct?
a. i and ii
b. i and iii
c. ii and iii
d. i, ii and iii
1
a
2
a
3
c
4
d
5
a
6
a
7
b
8
d
9
b
10
b
11
b
12
c
14
b
15
c
16
b
17
a
18
c
19
b
20
b
21
a
22
c
23
a
24
c
25
d
Creative Essay Type Questions
Time: 2 hours 35 minutes
13
d
Full marks: 50
[N.B. The numbers on right side show the marks distribution.Read the stems attentively and answer five questions out of eight.]
1.
B
C
30
D
Current
63.43
A
According to the diagram, a river is 31km wide. Two
boats started from the same point A at same speed to
cross the river. One is going along AB and another one
along AC. First one reached point C after crossing the
river though the second one reached point D. Velocity
of current was 9km h1.
a. What is position vector?
1
b. Explain if the kinetic energy at the highest
point of a projectile course is zero.
2
c. Determine the same speed of the boats from
stem above.
3
d. Mathematically analyse and opine if the two
boats will reach the other bank at the same
time.
4
2. In the chart below velocity and displacement of a
10gm moving particle are shown:
t(s)
0
2
4
6
8
10
6
10
14
18
22
v(ms1) 2
s(m)
0
8
22
48
80
120
a. Define 1 mol.
1
b. Draw a v vs t graph from the information
above and give your opinions on velocity.
2
c. Determine the distance that the particle
crossed in ninth second.
3
d. Analyse if the work done in 6th second and
work done in 6 seconds is same for the
particle.
4
3. A group of scientists sent a 100 kg artificial
satellite at 3.6  104km height and gave it 3.1km/s
linear velocity thus attempted to make a moon like
satellite. Mass and radius of earth are respectively 81
and 16 times of moon’s mass and radius. Distance from
earth to moon is 3  105km. Gravitational acceleration
on earth is 9.8 ms2, Gravitational constant is 6.673 
1011 Nm2kg2.
a. What is Horse power?
1
b. Explain the work done by centripetal force. 2
c. At which point in between the distance of
earth and moon, gravitational intensity will be
equal?
3
d. Mathematically analyse if the satellite
mentioned in the stem will be a satellite
similar to the moon.
4
4. Two wires of 2mm and 4mm radius and same
length are hanged from a firm support. As two equal
weights are attached with both wires, the length
expansion for the second one seemed to be one-third of
the first one. Poisson’s ratio of second wire is 0.4.
Board Exam Questions
33
a. What is gravitational constant?
1
b. Describe the reason of rise and fall of liquid in
a capillary tube.
2
c. If length of the second wire is increased 5%
how much of its radius will decrease?
3
d. Between these two wires which one is more
elastic? Explain mathematically.
4
5. A particle that is moving in a simple harmonic
motion weighs 100gm. Maximum amplitude is 10cm.
The time required to reach maximum amplitude from
equilibrium is 0.5s.
a. What is elastic fatigue?
1
b. Why the raindrops fall at a constant velocity?
Explain.
2
c. For the mentioned particle, determine its
velocity at 8cm displacement.
3
d. Give your opinions with mathematical
explanation if kinetic energy in equilibrium
and potential energy at amplitude is equal. 4
6. Three wires of equal length A, B and C are
attached with a sonometer. And three weights of 200,
225 and 250N are attached with them respectively. As
the wire A was sounded it produced a sound of 100Hz.
An experiment was done to see if there is a bit
produced when two wires are sounded together.
a. What is relative humidity?
1
b. If two springs of same spring constant are
connected in a parallel combination will the
spring constant for parallel spring change?
Describe.
2
c. Determine the frequency of second wire.
3
d. Mathematically analyse the experiment of bit
production.
4
7. In a cylinder, 3gm Helium is kept at 127C
temperature and 72cm mercury pressure. Same amount of
helium gas is kept in another cylinder at STP.
a. What is force vibration?
1
b. Explain why banking is necessary in a curve
road.
2
c. Find out the volume of gas in first cylinder. 3
d. Determine the kinetic energy for both
cylinders and analyse the results in
comparison with temperature.
4
8. A water filled well’s depth and radius is 20m and
2m respectively. An engine of 5HP is attached to pump
out the water. The pump was ruined after emptying half
of the water. Then to pump out rest of the water another
pump of same power was attached.
a. Give definition of torque.
1
b. If earth is nearer to sun its velocity increases.
Explain in light of Kepler’s law.
2
c. Determine the work done by the first pump. 3
d. Mathematically analyse if the time required
for pumping out water would be same for both
pumps.
4
Sylhet Board-2017
Physics: First Paper
Time  25 minutes
Subject Code
Creative Multiple Choice Questions
1
7
4
Full marks  25
[N.B. Choose the best answer among the options. Fill the circle on the answer sheet with ballpoint pen. Each question has value 1.]
1. Which one is sound intensity level Check the stem below and answer 7. Average kinetic energy of one
molecule gas is-?
in decibel unit?
questions 4 and 5:
1
3
I
I
a.
KT
b. KT
a.  = log
b.  = 10 log
Y
2
2
0.02
I0
I0
m
A B
C X
2
O
I
I
c.
KT
d. 3 KT
c.  =  10 d.  =
3
I0
I0
0.03 second
8. Kinetic energy of 2 mole ideal gas
2. If sound intensity is 102 Wm2
0.6 m
in S.T.P is-? [R = 8.31 J mole1 K1]
then what would be the sound This is a forward
wave.
a. 1300 J
b. 2700 J
intensity level?
4. Phase difference between A and B
c. 3403 J
d. 680 J
a. 10 dB
b. 100 dB
point is-?
9. Which one is S.I unit of length?
c. 110 dB
d. 150 dB
a. Centimetre b. Mile

a. 0
b.

c. Meter
d. Foot
3. If a forward wave’s initial phase is
2
2
10.
3

then which one is the displacementc. 
d.
B
2
time graph for the wave?
60
5. A similar but opposite directional
Y

wave incidents upon the given
A
wave at x distance the product

a. O
X
Value of A and B both vector is 5
wave’s
equation
would
be
—
Y
unit. Their intermediary angle is
a. Y = 0.04 cos 5 x sin 100 t
Y


b. Y = 0.04 cos 5 x sin 200 t
60. Determine |A  B|.
b.
a.
0
b.
5
unit
X
c.
Y
=
0.04
cos
5
x
sin
300
t
O
c. 7.07 unit
d. 8.66 unit
d. Y = 0.04 cos 5 x sin 400 t
c. Y
6. Relation between unit volume 11. An object is thrown upward at 0
initial velocity. Which of the
mean kinetic energy and pressure
X
O
following describes its height?
of 1 mole ideal gas is —


2
3
Y
a. H = 0
b. H = 0
a. P = E
b. P = E
d.
g
2g
3
2
2
X

2
O
2
1
c. H = 0
d. H = 0
c. P = E2
d. P = E
2g
g
3
3
Panjeree HSC English Version Test Papers Made Easy  Physics First Paper
34
Check the stem below and answer
questions 12 and 13:
Velocity v 
v0 = 100
A object
B object
h = 500 m
O
Time t 
A and B are two objects of equal mass.
A is thrown upwards and B is released
from up along the same throwing line.
Their velocity-time graph crosses at the
point O. (g = 10ms2)
12. If B falls independently then just
at the moment of falling on
ground its velocity will be-?
a. 7 ms1
b. 10 ms1
c. 71 ms1
d. 100 ms1
13. Which one is correct?
a. Objects will meet at point O
b. Kinetic energy of both objects
is equal at point O
c. Potential energy of both objects
is equal at point O
d. Object will meet at a time
indicated after O
Ans.
14. Relation between object’s kinetic
energy and momentum —
m
a. K =
p
2m
b. K = 2
p
p2
p
c. K =
d. K =
2m
m
15. The work done by a force acting
on an object is equal to the
change of which quantity?
a. Kinetic energyb. Temperature
c. Density
d. Potential energy
Check the stem below and answer
questions 16 and 17:
m1 = 5kg Before collision m2 =
6kg
A
B

4ms
5ms1
1 After
B
A
5ms1
A and B are moving from opposite
direction and collides. After the collision
they started moving at the opposite
direction of their initial movement.
16. What is the velocity of object B
after collision?
a. 2.50 ms1
b. 4.17 ms1
c. 5.83 ms1
d. 12.50 ms1
17. In case of the collision above 
i. Momentum will be conserved
ii. Kinetic energy will be conserved
iii. Collision will be non-elastic
Which one is correct?
a. i and ii
b. i and iii
c. ii and iii
d. i, ii and iii
18. Which one is dimension of
energy?
a. MLT2
b. ML2T2
c. ML1T1
d. MLT1
19. A spring is expanded
i. It gains potential energy
ii. It gains restoring force
iii. Its potential energy is the work
done by restoring force
Which of the following is correct?
a. i and ii
b. i and iii
c. ii and iii
d. i, ii and iii
20. Velocity of an artificial satellite
which is orbiting earth from h
height 
GM
GM
a.  =
b.  =
R+h
(R + h)2
GM2
GM
c.  =
d.  =
R+h
R+h
21. At surface of Mars, g = 3.8 ms2
and its radius is 3  103 km.
Escape velocity at the surface of
Mars is-?
a. 4.0 kms1
b. 4.8 kms1
c. 7.8 kms1
d. 11.0 kms1
22. In case of Gravitational voltage
—
GM
i. V = 
r
ii. Its unit is Jkg1
iii. It is a vector quantity
Which one is correct?
a. i and ii
b. i and iii
c. ii and iii
d. i, ii and iii
23. Which one is Young’s modulus?
Length stress
a. Y =
Length strain
Volume stress
b. Y =
Volume strain
Shear stress
c. Y =
Shear strain
Shear stress
d. Y =
Length strain
24. m is an object’s mass. It is moving
in a simple harmonic motion. Its
time period will be 
1
m
m
a. T =
b. T = 22
K
K2
2
m
1 m
c. T = 2
d. T =
K
2 k2
25. In simple harmonic motion 
i. Acceleration is proportional to
displacement.
ii. Acceleration is always towards
a certain point.
iii. The force working always obeys
reverse square rule.
Which one is correct?
a. i and ii
b. i and iii
c. ii and iii
d. i, ii and iii
1
b
2
b
3
d
4
c
5
a
6
a
7
b
8
d
9
c
10
b
11
c
12
d
14
c
15
a
16
a
17
b
18
b
19
d
20
d
21
b
22
a
23
a
24
c
25
a
Time-2 hours 35 minutes
Creative Essay Type Questions
13
b
Full marks: 50
[N.B.: The numbers on right side show the marks distribution.Read the stems attentively and answer five questions out of eight.]
1.
Nort
h
West
East
Sout
h
A bird is flying in parallel with land like the diagram
above. The amount of push generated by both wings is 5N.
a. What is Curl?
1
b. How our walking by foot is explained by
vector resolution?
2
c. What is the reactionary force along OC of the
diagram above?
3
d. If the amount of push is doubled along AO
then in which direction would the bird fly?
Explain mathematically.
4
2. Two cars A and B started their journey with
velocity of vA = 0 and vB = 22.5ms1. And for the first
15 second their acceleration rate was aA = 1ms2 and aB
= 1ms2. Later both cars went on for 15 more seconds
at uniform velocity.
a. What is instantaneous velocity?
1
b. Why the velocity at the highest point of a
projectile trajectory is lowest? Explain.
2
c. After starting journey when the velocity of
both car will be same?
3
d. Which car will cover more distance? Give
your opinion with mathematical analysis.
4
Board Exam Questions
35
3. The intermediary distance between two rails of
meter-gauge and broad-gauge rail line is 0.8m and 1.3m
respectively. Where the radius of turning is 500m there
the difference between the heights of line is 7.00 cm
and 11.37 cm respectively.
a. What is torque?
1
b. ‘If two objects of equal mass falls into an
elastic
collision
they
exchange
velocity’Explain.
2
c. What is the banking angle for first line?
3
d. In which line the train can turn more quicklyGive your opinions with mathematical
analysis.
4
4.Adiba
was
working with a
simple pendulum
(like the diagram)
A = CD = 0.03m
in lab. She found
that for a specific
D
displacement, that
1
pendulum’s kinetic
V
=
0.1
ms
max
C
energy
and
potential energy is
W = mg
same from the
equilibrium.
a. What is periodical motion?
1
b. Why in a periodic motion the initial phase
angle is constant? Explain.
2
c. Determine the time period of the mentioned
simple pendulum.
3
d. Explain mathematically if the conclusion that
Adiba found out is acceptable or not.
4
5. Liana, a student of physics took two tuning fork
and saw that on one 312 Hz is inscribed. She sounded
both tuning fork at the same time and heard 6 bits. Now
she curled a wire on the unidentified tuning fork. She
heard the same number of bits as she sounded this one.
Here, the velocity of sound from the known identified
tuning fork is measured as 3.40 ms1.
a. What is wave front?
1
b. Why the energy at the motionless point of a
stationary wave is zero? Explain.
2
c. After completing how many complete
vibrations does the sound generated from
identified tuning fork covers 130m distance? 3
d. Did Liana find any difference in the frequency of
unidentified tuning fork before and after she
added the extra mass? Explain mathematically. 4
6. Temperature of a room is 32C, dew point is 14C
and relative humidity is 48%. At that time temperature
outside was 11C and relative humidity was 70%.
Saturated vapour’s pressure at 32C and 11C
temperature is 33.6mmHg and 9.8mmHg and glacier
constant at 30C is 1.63.
a. What is Root mean square velocity?
1
b. Explain the necessity of pure mercury pillar to
determine ideal pressure.
2
c. In that room, for moist and dry bulb hygrometer,
what will be the temperature reading of moist
bulb?
3
d. If a window is opened then at which direction
will the vapour flow?
4
7. Artificial satellite of a planet is rotating in a circular
orbit at 7.8k ms1 velocity where gravitational acceleration
is 9.0ms2. The ratio of mass and radius of another planet
and the one mentioned here is 80:1 and 4:1.
a. What is gravitational constant?
1
b. Why objects weigh less at equinoctial region? 2
c. Determine the height of circular orbit.
3
d. If a spaceship travels between these two
planets from which planet will require more
kinetic energy for launching? Give opinions
with mathematical explanation.
4
8. As a weight is attached with a wire, its length doubled
and diameter became one-third of original.
Element
Y-value
D
Aluminium
7  1010 Nm2
L
Iron
11.5  1010
Error!
Nm2
2
Copper
13  1010 Nm2
Steel
20  1010 Nm2
m = 10
a. What is elastic limit?
1
b. Temperature of stored O2 gas in two cylinders
is 20C and 25C respectively. Which gas has
more viscosity? Explain with proper reasons. 2
c. Determine the Poisson’s ratio for mentioned wire. 3
d. If diameter of wire = 4.22  102 mm then
according to the information given in stem the
wire is made of which element? Give your
opinion with mathematical analysis.
4
Jashore Board-2017
Physics: First Paper
Time  25 minutes
Subject Code
Creative Multiple Choice Questions
1
7
4
Full marks  25
[N.B. Choose the best answer among the options. Fill the circle on the answer sheet with ballpoint pen. Each question has value 1.]
Answer questions 2 and 3 based on
1. Value
of
gravitational
Which one is right?
the information:
acceleration changes for —
a. i and ii
b. i and iii
2. What is the percentile error for
i. Height
c. ii and iii
d. i, ii and iii
that object’s density?
ii. Orbital rotation of earth
Mass of an object is (100kg  2%) and
3
a. 10
b. 5
iii. Earth’s rotation on its own axis
volume is (10m  3%).
c. 0.5
d. 0.1
Panjeree HSC English Version Test Papers Made Easy  Physics First Paper
36
3.
Which is the correct value of the
absolute error for that object’s
density?
a. 5kgm3
b. 5gmm3
c. 0.5kgm3
d. 0.5kgft3
4. Dew is
a. Water drop b. Temperature
c. Heat
d. Moisture
An object is thrown at 60 with
horizontal and at 10ms1 velocity.
Answer questions 5 and 6 based on
the information.
5. What is the horizontal velocity?
a. 3ms1
b. 4ms1
1
c. 5ms
d. 6ms1
6. What is the ratio between
potential and kinetic energy at
peak height?
a. 1:2
b. 1:1
c. 3:2
d. 3:1
7. Which one is a general
characteristics of substances?
a. Surface energy
b. Viscosity
c. Elasticity
d. Surface tension
8. The time period ratio for two
artificial satellites of R and 4R
radius which are rotating in a
circular orbit would be 
a. 8:1
b. 4:1
c. 1:4
d. 1:8
9.

Action and reaction forces are F1

and F2. So, —


i. F1 = F 2


ii. F 1 = F 2
 
iii. F1. F2 = F1F2
| | | |
Which one is correct?
a. i and ii
b. i and iii
c. ii and iii
d. i, ii and iii
10. 'PV' quantity, for a gas
expresses —
a. Energy
b. Power
c. Momentum
d. Inertia
Answer questions 11 and 12 based on
the information below:
P
In the diagram, mass and length of the thin
and symmetrical rod is c. and L.
11. Which one is the mass of the
smallest portion of the rod, dx?
a. ML1x
b. MLx1
c. ML1dx
d. MLdx
12. Which one is the integral
expression of momentum of
inertia with respect to PQ
rotational axis?
L
L
M
M
2
a.
L
x dx b. L 
xdx
0
0
L
0
M
M
1
2
c.
L
x dx d. L 
x dx
0
L
13. For which intermediary angle of
force and displacement there will
be work done by the force?
a. 60
b. 120
c. 180
d. 210
14. A fan is rotating 30 times per
minute. What will be its angular
velocity?
a. rads1
b. 2rads1
c. 15rads1
d. 60rads1
15. A particle’s harmonic motion
equation is —
x = 10 sin (6t + 3). What is the
frequency?
a. 1.5Hz
b. 3Hz
c. 6Hz
d. 10Hz
16. A graph of final velocity versus
time is given for an object
drowning in water. Which is
correct?
a. vc
0
A
vc
b.
t
0
t
B
c. vc

vc
d.

^
^
The diagonals are AC = i and BD = j

0
t
0
t
P
Distanc e
(y)
C
Time (t) 
X
O
A
B
Y
Q
Ans.
C
^
i
Y
x
D
^
j
Answer 17 and 18 based on the stem
below:
dx
A forward wave is given above.
17. The phase difference between O
and P is-?
3

a.
b.
2
2
5
7
c.
d.
2
2
18. In the diagram, the ratio of path
difference of A and C with
respect to P is?
a. 3:4
b. 3:2
c. 2:1
d. 4:3
19. The time period of a pendulum
clock in summer is 2.002sec. How
slow will the clock be in an hour?
a. 2.5s
b. 3.6s
c. 4.5s
d. 6.6s
20. Level error is applicable for
which one?
a. Screw gauge
b. Metre scale
c. Optical spectroscope
d. Spherometer
21. In a river with current, to cross
the river at least time at which
angle with current should be the
boat rowed?
a. 45
b. 60
c. 90
d. 120
22. Accuracy of measurement is
related with?
i. Error
ii. Apparatus
iii. Mistakes
Which of the following is correct?
a. i and ii
b. ii and iii
c. i and iii
d. i, ii and iii
Based on the diagram below answer
questions 23 and 24:
23. AB vector’s right form is-?
^
^
a. (i + j)/4
^
^
b. (i  j)/2
^
^
^
^
c. (i + j)/2
d. (j  i)/2
24. ABCD parallelogram’s area is-?
a. 0.5 unit
b. 1.0 unit
c. 1.5 unit
d. 2.0 unit
25. Which one is the dimension
equation of impulse of force?
a. ML1T2
b. MLT1
c. MLT2
d. M1LT2
1
b
2
b
3
c
4
a
5
c
6
d
7
c
8
d
9
a
10
a
11
c
12
a
14
a
15
b
16
c
17
c
18
c
19
b
20
c
21
c
22
d
23
b
24
a
25
b
13
a
Board Exam Questions
37
Creative Essay Type Questions
Time-2 hours 35 minutes
Full marks: 50
[N.B. The numbers on right side show the marks distribution.Read the stems attentively and answer five questions out of eight.]
1. A boat is crossing a river from point A along AD
where the river is 2.5 km wide.
B
4. In the graph the change of gravitational force F is
shown for a 1000kg object at different distances with
the distance from the centre of the moon r.
F
2.5km
1.6
D
Li ne of B o at
A   Curren t
flo w
x103N
^
^
Boat’s velocity in calm water = (3i + 3j) ms and
^
velocity of current = 2i ms1, in another case the boat
goes along AB at same velocity.
a. What is free vector?
1
b. When the work done by restoring force will be
negative? Explain.
2
c. Determine the unit vector along river surface’s
perpendicular.
3
d. According to the stem, in which case the boat
will reach the other bank faster? Explain
mathematically.
4
2. A golf player in (i) and (ii) conditions, hit the ball
from point O to put the golf ball in the hole.
1
v0 = 4 0ms
20m
45
Hole
O
160m
30m
Figure-(i)
v0 = 4 0ms1
20m
45
Hole
O
100m
Figure-(ii)
160m
a. What is gravitational intensity?
1
b. What do you understand by- An object’s
angular acceleration is 3 rad s2?
2
c. What will be the ball’s velocity after 2 sec? 3
d. For which figure mentioned in the stem, the
ball will fall in the hole? Explain
mathematically.
4
3. A 30 gm marble hit another stationary marble at 10
ms1 velocity. After the collision, first marble lost its
75% velocity, the latter marble gained 9 ms1 velocity
and hit a clay wall at 3m distance. The obstructing force
of the wall is 3N. (Ignoring the air resistance)
a. What is elastic fatigue?
1
b. Explain if all measurement apparatus have
backlash error.
2
c. Determine the mass of stationary marble.
3
d. Mathematically analyse if the marble can enter
into the wall.
4
1.0
0.5
1
0.25
Radius
r
1.75 2.2 3.1 4.3
6
X10 m
Given that, radius of earth is 6.4  106m, Gravitational
acceleration on earth is g = 9.8 ms2;
G = 6.67  1011Nm2 kg2
a. Write down second law of Kepler regarding
planetary motion.
1
b. Explain why there is no torque with the
rotation of Earth.
2
c. Determine the mass of Moon based on the
information above.
3
d. Based on the given data, compare the
gravitational force working on the object if it
is kept at 2.55  106 m height from earth and
moon.
4
5. A heavy 250N symmetrical object XY is hanged
from two equally long wires A and B horizontally. It is
shown in the diagram (uncompressed state). Cross
sectional area of each wire is 2.5  107m2. B wire’s
longitudinal strain is 2.5  104, A wire’s 0.8m is made
of brass and the rest is steel.
Young’s modulus for steel = 2  1011Pa
Young’s modulus for brass = 1  1011Pa
0.8 m
Brass
1.2 m
Steel
A
Brass
B
Y
X
250 N
a. Write down the dimension equation of
viscosity coefficient.
1
b. How will be a simple pendulum’s oscillation
at the centre of earth?
2
c. Determine the energy stored in unit volume of B
wire.
3
d. Which end of the bar will be lower than
another? Check.
4
38
Panjeree HSC English Version Test Papers Made Easy  Physics First Paper
6. Mass of a simple pendulum’s bob is 1.2  102kg.
It is swinging at an amplitude of 51 mm. It takes 49.75
sec to complete 25 oscillation. Radius of earth is 6.4 
106m.
a. What is the Conservation of Mechanical
Energy?
1
b. Explain the absorption of water by a tissue
paper.
2
c. Determine the length of the pendulum.
3
d. If the pendulum is taken at 53760 m height
from earth surface than explain the change in
restoring force for maximum displacement of
the bob.
4
7. Equation of two sound wave in air is given below:
Y1 = 0.25  102 sin 16.35(105.1t  x)
Y2 = 0.25  102 sin 110(15.764t  0.15x)
Here all units are expressed in SI system. Density of air
is 1.29 kg m3.
a. What is resonance?
1
b. Why not all overtone of diatonic scale are
harmonic? Explain.
2
c. If both waves are sounded together determine
the number of bit it creates.
3
d. With intensity level explain if the sound made
by the second wave is suitable for hospitals. 4
8. A student keeping the pressure constant, increased
the temperature of some O2 gas which was initially in
ideal temperature. So, the volume doubled. And so his
friend said that the mean square velocity of the
molecules of experimented gas will be doubled too.
a. What is impulse of force?
1
b. Explain the change in velocity if a stationary
heavy object is hit by a light moving object. 2
c. Determine the final temperature.
3
d. Mathematically check the truthiness of the
comment that the friend made.
4
Barishal Board-2017
Physics: First Paper
Time  25 minutes
1.
2.
3.
4.
5.
Subject Code
Creative Multiple Choice Questions
1
7
4
Full marks  25
[N.B. Choose the best answer among the options. Fill the circle on the answer sheet with ballpoint pen. Each question has value 1.]
Unit of impulse of force similar 6. Which one is the dimension of 11. Which one is PV versus P graph
to which one?
viscosity coefficient?
at b constant temperature?
a. Force
a. [ML1T1]
b. Momentum
b. [ML1T2]
a.
b.
c. Work
c. [ML2T2]
d. [ML2T3]
d. Torque
7. Which one is not a characteristic
An object of 100gm at a 30
of simple harmonic motion?
inclined angle on a 5m road will
a. Displacement of particle is
have kinetic energy of 
function of sine or cosine.
c.
d.
a. 0.49j
b. 0.848j
b. Direction of force towards
Read the stem and answer questions
c. 1.225j
d. 2.45j
equilibrium.
Which is not the characteristic of
c. Kinetic energy is least at 12 and 13:
Length of a simple pendulum’s thread is
non-conservative force?
equilibrium.
79.2cm and radius of bob is 0.8cm.
a. Work done is zero
d. Value of acceleration is
(Gravitational acceleration is 9.8ms2.)
b. Does not depend on path
opposite of displacement.
c. Law
of
conservation
of 8. 100gm object fell into water and 12. Time period of the pendulum is?
a. 0.5077 s
b. 0.5129 s
mechanical energy is not
so the buoyancy is 0.981N.
c. 0.8976 s
d. 1.7952 s
applicable.
Viscosity force is —
13. If the pendulum is converted into
d. Possible to recover the work
a. 9.81N
b. 0.981N
second pendulum
that has been done
c. 0N
d. 1.962N
i. It will be faster
What is the name of Kepler’s 9. Kinetic energy of a molecule of 12
ii. Time period will be 2 sec
third law?
independent dimension would
iii. Thread length should be
a. Law of orbit b. Law of area
be —
increased 19.29cm
c. Law of time period
1
3
Which of the following is
d. Harmonic law
a.
KT
b.
KT
2
2
correct?
An object will become an
c. 6 KT
d. 12 KT
a. i and ii
b. i and iii
artificial satellite if it is thrown
c. ii and iii
d. i, ii and iii
at how many times speed of 10. Which of the following would be
a
triad?
14. Surface tension of liquid depends
escape velocity?
a. 120 : 240 : 360
1
1
on 
a.
Ve
b.
Ve
b. 80 : 100 : 120
2
i. Radius of capillary tube
2
c. 100 : 150 : 125
ii. Cohesion force
c.
2 Ve
d. 2 Ve
d. 180 : 240 : 300
iii. Density of liquid
Board Exam Questions
39
Which of the following is
correct?
a. i and ii
b. i and iii
c. ii and iii
d. i, ii and iii
Which does not happen in case
of sound wave?
a. Reflection
b. Refraction
c. Interference
d. Polarization
If a wave with 200 complete
vibration, in 0.25sec crosses 8m
distance, wavelength would be 
a. 8cm
b. 4 cm
c. 32 cm
d. 25 cm
If intensity level is changed 1 dB
then the change of sound
intensity will be?
a. 10%
b. 26%
c. 50%
d. 100%
Strong nuclear force is generated
due to exchange of which
particle?
a. Graviton
b. Boson
c. Photon
d. Meson
15.
16.
17.
Ans.
18.
19. Real value of a sphere’s radius is
3cm and measurable radius is
2.98 cm. What is the percentile
error measuring its volume?
a. 0.02%
b. 0.066%
c. 0.66%
d. 2%

^
^
20. A = (px + y) i + (y  2z) j + (x +
^
3z) k vector will be solenoidal if
p=
a. 2
b. 4
c. 3
d. 4
^
^
^
^
21. (i × k ) × (j × k ) =
^
^
a. 0
b. i
^
^
c. j
d. k
22. A vector with only one foot point
is known as?
a. Co-planer vector
b. Co-linear vector
c. Co-starting vector
d. Restricted vector
23. If two equal forces’ resultant is
half of any one of them what is
the intermediary angle between
them?
a. 28.90
b. 41.40
c. 138.6
d. 151.04
24. A rifle can shoot at 300ms1
velocity and 40 and 50 angle.
For the two bullets 
i. Perambulation period will be
different.
ii. Range will be equal.
iii. Horizontal component of their
own velocity will not change.
Which one is correct?
a. i and ii
b. i and iii
c. ii and iii
d. i, ii and iii
25. An object’s velocity is v(t) = (6t2
+ 2t) ms1. Its displacement after
2 sec is-?
a. 20m
b. 26m
c. 28m
d. 56m
1
b
2
d
3
a
4
c
5
a
6
a
7
c
8
c
9
c
10
b
11
c
12
d
14
d
15
d
16
b
17
b
18
d
19
d
20
d
21
d
22
d
23
d
24
d
25
a
Creative Essay Type Questions
Time-2 hours 35 minutes
13
c
Full marks: 50
[N.B. The numbers on right side show the marks distribution.Read the stems attentively and answer five questions out of eight.]
1. Coordinates of two points A and B are given
below:
A(2, 3, 1)
 = 60
B(4, 2, 3)
O
a. Define null vector.
1
b. Explain why a heavy object is pulled at a
lesser angle.
2
c. Determine the connecting vector of AB.
3
d. Will the triangle mentioned in stem make a
right angle triangle? Analyse and give your
opinion.
4
2. A 60kg dancer can rotate 20 times a minute while
spreading her hands. She was trying to find her rhythm
with a music.
a. What is radius of gyration?
1
b. If the momentum of inertia for a person who is
rotating around own axis is half then angular
motion is doubled. – Write down its
significance.
2
c. If the dancer needs to rotate 30 minutes to find
the rhythm with music, then compare between
the momentums of inertia.
3
d. Will the changed angular kinetic energy for
the dancer be double? Analyse and give
opinion.
4
3. In the diagram, an object of 1kg mass is seen to
have simple harmonic motion and the energy vs
displacement graph is shown below. Amplitude is
0.01m and frequency is 12Hz.
Total energy

Kinetic 
energy
 Potential
energy
A
+A
x=
A
2
O
x=
A
2
a. What is second pendulum?
1
b. Not all motion of pendulum is simple
harmonic. Explain.
2
A
c. At x = position, determine the velocity.
3
2
Panjeree HSC English Version Test Papers Made Easy  Physics First Paper
40
A
and x = A positions, determine if the
2
law of conservation of mechanical energy will
be maintained.
4
4. To create a transverse wave in a 16m long wire,
periodic force is applied and the forward wave’s
x
equation would be y = 2 sin
30t 
. All
4
quantities are expressed in SI system.
a. What is tune?
1
b. The work done by an object rotating in a
circular path is zero. Explain.
2
c. Determine the frequency that is created in the wire. 3
d. For the mentioned wire, due to the movement
would the loop created there be of even
number?
Give
your
opinions
with
mathematical analysis.
4
5. A gramophone record can do 10 rotations per
minute. Radius of two tracks on it are of 6cm and 8cm
respectively.
a. Define Inertial frame of reference.
1
b. “Even if average velocity is zero average
speed is never zero” – Explain this.
2
c. Determine the linear speed of the tracks.
3
d. If the gramophone rotates at 10% increased
angular speed then will the sound intensity
change? Analyse.
4
6. Some students at physics lab observed that as air
bubble comes from the bottom of pure water, volume
becomes 1.1 times. In one step of the experiment, as a
student mixed another liquid density of water doubled.
(Atmospheric pressure is 105Nm2.)
a. What is dew point?
1
b. Saturated atmospheric pressure is highest at
one place. Explain.
2
d. For x =
(
)
c. If the water temperature is constant, then what
is the container’s height?
3
d. After mixing the liquid will there be any
change in the bubbles’ volume? Give opinions
with mathematical analysis.
4
7. A steel plate is of 1m2 area and its thickness is
8mm. Its lower part is attached firmly and by applying
force on the upper part rigidity was created. Modulus of
rigidity for steel is 8×1010Nm2.
a. What is marginal velocity?
1
b. Though in terms of number surface tension is
equal to surface energy they are not same.
Explain.
2
c. If rigidity strain is 0.3 then how much force
should be applied?
3
d. If the plate is placed on a 2mm thick liquid of
8.5Nsm2 viscosity coefficient and 500ms1
kinetic energy is created, would the required
force be same? Give your opinion.
4
8. Earth moves around its own axis once in every 24
hours, it is known as diurnal motion. Due to this
rotational motion, gravitational acceleration on earth is
not equal everywhere. Radius of earth is 6400 km and
gravitational acceleration on surface is 9.8ms2.
a. What is escape velocity?
1
b. Why gravitational constant is a scalar
quantity?
2
c. Determine gravitational acceleration at earth’s
45 latitude.
3
d. For an object’s gravitational acceleration be
zero at equinoctial region, how should earth’s
angular motion change? Analyse.
4