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The velocity of sound waves in air is 33...

The velocity of sound waves in air is `330m//s`. For a particluar sound in air, a path difference of `40 cm` is equivalent to a phase difference of `1.6pi`. The frequency of this wave is

A

165 Hz

B

150 Hz

C

660 Hz

D

330 Hz

Text Solution

Verified by Experts

The correct Answer is:
C
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