Answer to Question #34871 in Acoustics for Nuzarathbanu

Question #34871

A bat emits an ultrasonic sound wave at 35 Hz and receives a reflected signal in the form of an echo 0.20s later. If the speed of sound in air is given to be 330 ms-1 , how far is the bat from the object?
33,45,106or1650m??

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