Definitions
Forms
of
Energy
Got
Energy?
I Know my
Stuff
I’m a Genius
100
100
100
100
100
200
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300
300
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300
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400
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500
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Definitions 100
Energy in motion
a. potential energy
b. kinetic energy
c. static energy
Answer = B, Kinetic
Definitions 200
Energy an object has because
of its location or its condition
A. kinetic energy
B. potential energy
C. electric current
D. negative charge
Answer = Potential energy
Definitions 300
The result of a gain or loss or
electrons
A. insulator
B. resistor
C. negative charge
D. electric charge
Answer = D !
Definitions 400
Flow of electrons is…..
Answer = Electric Current
Definitions 500
Iron bar with a coil wrapped around it
that becomes a magnet when electric
current flows through it
Answer =electromagnet
Forms of Energy 100
Material that allows electrons to travel
easily
A. conductor
B. resistor
C. insulator
Answer = conductor (A)
Forms of Energy 200
Path along which electrons flow
Answer = electric circuit!
Forms of Energy 300
Material that doesn’t carry electrons
A.conductor
B.insulator
C.electromagnet
Answer = B, insulator
Forms of Energy 400
Ability to cause change in matter
Answer = energy !
Forms of Energy 500
The charge an object has when it has
gained electrons
Answer =negative charge!
Got Energy 100?
Which of the following does NOT
possess kinetic energy?
A.
B.
C.
D.
a pitcher winding up for a pitch
a swinging baseball bat
a baseball moving toward center field
a ball caught in a catcher’s mitt
Answer = D
Got Energy? 200
Which has a negative charge?
A. + + + + - - - B. + + + + + - - - - - -
C. + + + + + + - - - - D. + -
Answer = B!
Got Energy? 300
What do rubber, plastic and glass have
in common?
A.They are good insulators.
B. They are all good conductors of electricity.
C. They can all be turned into magnets.
D.They are all capable of building up static
electricity.
Answer = A !
Daily Double
Got Energy? 400
A student plans to make a light bulb glow. All
of the following objects can be used to
complete the circuit EXCEPT-
A. a copper penny
B. a plastic comb
C. a metal clip
D. an iron nail
Answer = B,
plastic comb
Got Energy? 500
A company collects cans for recycling.
Some cans are made of aluminum, and
some are made of iron. Which is the best
way to separate the two types of cans?
A. Heat the iron cans until they melt
B. Use scissors to cut the cans
C. Use a magnet to pick up the iron cans
D.
Float the cans in water
Answer = C !
I Know My Stuff 100
Electrons flowing through a light-bulb
filament produce?
A. heat and sound
B. light and heat
C. light and movement
D. movement and heat
Answer = B, !
I Know My Stuff 200
Which of the following best
describes potential energy?
A.It cannot change form more than once
B. It can be found in many forms
C. It can be transformed by gravity alone.
D.It includes electric energy
Answer = B !
I Know My Stuff 300
The law of conservation of energy statesA. that energy can’t be transformed from one form
to another
B. the transformation of energy happens only at low
temperatures
C. that energy can be changed, but it cannot be
created or destroyed
D. that energy can be changed only one time during
one activity
Answer = C !
I Know My Stuff 400
Electrical energy is caused by the
movement of A. charged particles
B. light
C. particles of air
D. particles of water
Answer = A !
I Know My Stuff 500
Which is an advantage that an
electromagnet has over a regular
magnet?
A. It attracts more types of materials.
B. It can be turned on and off.
C. Opposites are attracted to each other
Answer = B !
I’m a Genius 100
What happens when you unscrew a
light bulb in a series circuit?
A. All the lights go out.
B. All the lights stay on.
C. You get a shock.
D. The lights on each side go out.
Answer = A !
I’m a Genius 200
Which illustrates potential energy?
A.
B.
C.
D.
a rocket sitting on the launch pad
the engines firing
the rocket lifting off
the astronauts waving
Answer = A
I’m a Genius 300
Electrons flowA. from the atmosphere to the ground
B. in circular paths
C. from negatively charged objects to
electrical neutral objects
D. from negatively charged objects to
positively charged objects
Daily Double
Answer = D !
I’m a Genius 400
What is an electromagnet?
A. an electric field that attracts objects
B. a coil of current-conducting wire
wrapped around an iron bar
C. a very large magnet
Answer = B !
Daily Double
I’m a Genius 500
Which is NOT an example of energy
changing matter?
A. a baseball player that is about to hit a ball
B. a swinging baseball bat
C. a baseball moving toward center field
D. a ball caught in a catcher’s mitt
Answer = D !