Physics, asked by michellesebastian98, 1 year ago

A sound wave travels with a speed of 342m/s . If the wavelength is 1.5cm, what is the frequency of the wave? will it be audible?

Answers

Answered by kiki9876

5

Speed of sound=342 m/s

Wavelength=1.5 cm =0.015 m

Frequency=λ/v

=0.015/342

=4.38 Hz

No,it is not audible as it is less than 20Hz.

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