Physics, asked by swetha4021, 1 year ago

A train is moving towards a stationary observer with a velocity 30 m/s. the velocity of sound is 330 m/s and the frequency of the whistle of the train is 400 hz. then the apparent frequency is

Answers

Answered by kushalankur09p5h135

2

4000 hz will be the apparent frequency

Answered by dasariswapna

0

Answer:

4000Hz!!!!!!!!!!!!!!!

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