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16 questions
Between waves B and D, which is louder?
Wave B
Wave D
Between waves B and D, which is has a higher amplitude?
Wave B
Wave D
Between waves F and G, which is lower in pitch?
Wave F
Wave G
Between waves F and G, which is has a higher frequency?
Wave F
Wave G
Between waves C and H, which is lower in volume?
Wave C
Wave H
Between waves C and H, which is has a lower amplitude?
Wave C
Wave H
Select ALL waves that are louder than wave A.
Wave B
Wave C
Wave D
Select ALL waves that are lower in pitch than wave A.
Wave B
Wave C
Wave D
Between waves F and G, which is higher in pitch?
Wave F
Wave G
Between waves F and G, which has a lower frequency?
Wave F
Wave G
The amplitude of a wave is...
The distance from crest to crest.
This distance from trough to trough.
The distance from a crest to a trough.
The distance from either a crest or a trough to the equilibrium.
The frequency of a wave is...
The number of waves that a pass in a given time.
The height of a the wave.
The distance between wave crests.
The strength of the wave.
What controls the volume of a sound wave?
amplitude
wavelength
frequency
What controls the pitch of a sound wave?
amplitude
it's height
frequency
You are listening to a TSwift song on the radio and you want to make it louder. Should you...
increase the amplitude
decrease the amplitude
increase the frequency
decrease the frequency
You are playing on a prank on your friends using an app on your phone that changes your voice. Instead of your normal voice, you sound like a squeaky little mouse. How has the sound waves that your friend hears changed?
The amplitude has increased.
The amplitude has decreased.
The frequency has increased.
The frequency has decreased.
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