A) wavelength
B) Frequency
C) Amplitude
D) Periodicity and regularity
Correct Answer: B
Solution :
[b] The pitch depends on how often a particle vibrates when a wave passes through, otherwise known as the frequency of the wave. The higher the frequency (more vibrations), then the higher the pitch will be; the lower the frequency (less vibrations), the lower the pitch will be.You need to login to perform this action.
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