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A motorcyclist going around a circular t...

A motorcyclist going around a circular track of radius `50 m` with a speed of `25 m//s`, is at point `X`. A static siren at `Y` is emitting sound of frequency `n`. How many times (approximately)in an hour will the motor cyclist hear the sound of actual frequency `Y` ?

A

`24`

B

`287`

C

`600`

D

`573`

Text Solution

Verified by Experts

Based on Doppler's effect.
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