Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
Ch 16
Test Description: Sound and Light
Instructions: Answer all questions to get your test result.
1) the pitch of a sound is most closely related to the
A
intensity of the sound
B
distance from the sound source
C
frequency of the sound waves
D
medium through which the sound travels
2) the structure with in the cochlea containing cells that vibrate at different natural frequencies is the
A
eardrum
B
inner ear
C
hammer and anvil
D
basilar membrane
3) a sonar system measures distance by determining the
A
time it takes for sound to be absorbed
B
time it takes for sound waves to be reflected from a surface
C
density of a body of water
D
difference between regular sound waves and ultrasound
4) radar works by sending a signal out from an air traffic control tower that is
A
scanned and analyzed by a receiver on the airplane
B
increased in intensity as it passes through the atmosphere
C
reflected off a plane back to the control tower
D
analyzed by a doppler scanner
5) the color that an object appears to be depends on
A
speed with which visible light reaches it
B
wavelengths of visible light that reaches your eyes
C
use of additive rather than subtractive colors
D
angle at which visible light is reflected
6) light rays that pass through a lens change direction because
A
virtual images always appear slightly larger than real images
B
they are refracted
C
light is broken u into many different colors
D
of internal reflection
7) which of these affect the speed of sound
A
resonance
B
loudness
C
temperature
D
frequency
8) which of these affects the pitch of sound
A
frequency
B
resonance
C
loudness of the sound
D
intensity
9) what causes the sound of a guitar to get louder as it is palyed
A
ultrasound
B
infrasound
C
pitch
D
resonance
10) because its molecules ae far apart. sound waves travel slowly through
A
water
B
iron
C
copper
D
cold air
*select an answer for all questions
Check Results & Get Answers
Play Games with the Questions Above
Teachers: Create FREE classroom games with your questions
Click for more info!
©2007-2024
ReviewGameZone.com
|
About
|
Privacy
|
Contact
|
Terms
|
Site Map
WAIT! Find what you needed?
×
Still Looking for the Answers?
Have Another Question?
Play a Review Game with These Questions?
Want to Make Your Own Test Like This One?