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A cylinder full of water is placed just ...

A cylinder full of water is placed just below a container. Water drops come out of the bottom of container at a regular interval of time and strike water surface in tank with velocity `v_(0)`. If `f_(0)` is the frequency of sound produced, then frequency of sound received by the oberver at rest, is

A

`lt f_(0)`

B

`= f_(0)`

C

`gt f_(0)`

D

data insufficient.

Text Solution

Verified by Experts

As the source of sound and the observer both are at rest,
apparent frequency `=` actual frequency.
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