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Wavelengths Flashcards | StudBud
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Wavelengths
Wavelengths
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Vocabulary on words related to wavelengths.
Flashcards
10 cards
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Practice quiz
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Questions
10
Answers
1
What sound would you hear if you were in space with a balloon, and it popped?
You would hear the balloon pop.
none of the above
The balloon wouldn't pop because there isn't any air.
The balloon pops, but there aren't vibrations to hear it.
2
What happened when you used a ribbon instead of yarn for the telephone activity?
You can't hear anything.
You can only hear a baby crying.
You hear a lower pitch.
You hear a higher pitch.
3
What part of the ear is responsible for collecting the vibrations of sound waves?
eardrum
ear lobe
none of the above
stapes
4
The boxed wavelength shows what amplitude and frequency?
high amplitude; low frequency
high amplitude; high frequency
low amplitude; high frequency
low amplitude; low frequency
5
The change of frequency when you move to or away from an object is called?
wavelength
frequency
none of the above
Doppler effect
6
The measured distance between two identical points on two back-to-back waves is called?
frequency
amplitude
pitch
wavelength
7
The boxed wavelength shows what amplitude and frequency?
low amplitude; high frequency
low amplitude; low frequency
high amplitude; high frequency
high amplitude; low frequency
8
How we hear the frequency of a sound is called?
wavelength
frequency
pitch
Doppler effect
9
The height of a sound wave is called?
pitch
amplitude
frequency
wavelength
10
The number of vibrations a source of sound makes each second is called?
wavelength
amplitude
frequency
none of the above
