It is against the honor code to “click” for someone elseviolators will loose all clicker pts.
HITT RF Remote Login Procedure:
The radio channel number for this room is “09” (zero, nine).
It is STRONGLY recommended to login your remote for every class just
to be sure it is on the correct radio channel and working before class.
1.
PRESS AND HOLD THE DOWN ARROW KEY until the
GREEN light on the remote turns RED.
PRESS THE “0” KEY and you will see the RED light flash
GREEN.
PRESS THE “9” KEY and you will see the RED light flash
GREEN.
PRESS AND RELEASE THE DOWN ARROW KEY again
and you will see the red light search for the receiver, if it
BLINKS GREEN MULTIPLE TIMES you are logged in.
2.
3.
4.
What were the two theories of light in the 1600s
and who were their main advocates?
•
•
•
•
•
A.
B.
C.
D.
E.
Corpuscular-Newton and Wave-Huygens
Corpuscular-Huygens and Wave-Newton
Gravity-Newton and String-Weinberg
Force-Newton and Wave-Huygens
Wave-Aristotle and Gravity-Newton
Middle C on the piano is 440 Hz. The speed of
sound in air is about 330 m/s. What is the
wavelength of this sound wave?
1.
2.
3.
4.
4.7 m
1.3 m
0.75 m
0.87
c = λƒ
Always true: Light-transverse
Sound-longitudinal
Any wave