Question

To what pitch of the sound related?

A- frequency of sound waves

B- amplitude of sound waves

C- speed of sound waves

Answer 1

Hi friend
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Your answer
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★ Pitch => It is the shrillness or coarseness of the sound.

Higher frequency = Shrill sound

Lower frequency = coarse sound

So, Final answer -

A. Frequency of sound waves

HOPE IT HELPS

Answer 2

Answer:

its A

Explanation: