Physics, asked by omsingh1328, 1 year ago

A fast train moving at the speed of 40 passes by a stationary observer if the velocity of the sound is 340 hz emmiting a frequency of 300 the apparent frequency of the sound just before and after the train passes by observer

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Answered by hsmitha81

1

Answer:Just before passing the frequency heard is 310.14 hz and just after passing, it is 290.5 hz

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