Physics, asked by ppame4928, 10 months ago

A sound wave travel at a speed of 339m s .If it's wave lengths in 1.5cm .What is the frequency of the wave?Will it be audible?

Answers

Answered by lowkeyhra

1

Answer:

by the relation F = v/ wavelength, we get 22600 Hz as the frequency. Since, the wave is ultrasonic, i.e >20000, it is inaudible

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