Question

1. How does the velocity of sound depend on its frequency?
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Answer 1

Answer:

velocity depends on the frequency, and, for a fixed wavelength , velocity will more if the frequency will be more, ... velocity = frequency * wavelength, so, if frequency will increase, velocity will increase.

Answer 2

Answer:

velocity depends on the frequency, and, for a fixed wavelength , velocity will more if the frequency will be more, ... velocity = frequency * wavelength, so, if frequency will increase, velocity will increase