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A whistle of frequency 540 Hz rotates in...

A whistle of frequency 540 Hz rotates in a horizontal circle of radius 2 m at an angular speed of 15 rad//s. The highest frequency heard by a listener at rest with respect to the centre of circle (velocity of sound in air =`300 ms^-1`)

A

509 Hz

B

594 Hz

C

598 Hz

D

602 Hz

Text Solution

Verified by Experts

The correct Answer is:
B
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