Distance between two successive compressions in a wave in 2cm. If velocity of wave is 250m/s, find its frequency.
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Velocity of wave = 250m/s
Frequency = wave speed / wavelength
= (250/0.02)hz = (25000/2)hz. = 12500hz.
Here ,
wavelength=2cm=0.02m
Velocity of wave=250m/s
frequency=wave speed/wavelength
=(250/0.02)hz
=(25000/2)hz
=12500 hz