a sound wave travels at a speed of 339 m/s if the wavelength is 1.2 cm , what is the frequency of the wave
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Answered by
11
the answer is 282.5 as per relation wawe length is equal to speed /frequency
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Answered by
13
speed of sound=339m/s
wavelength=1.2/100m
=0.012m
Frequency=speed/wavelength
=339/0.012
=339000/12
Frequency =28250 Hz
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