Te sound intensity of 14x10-12 jm2s is the threshold of


The sound intensity of 1.4x10-12 J/m2s is the threshold of hearing for humans. What is the amplitude of the motion of the air molecules if the speed of sound in the air is 331 m/s and the density of air is 1.2 kg/m3? Take the frequency of the air molecules as 1000 Hz.

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Physics: Te sound intensity of 14x10-12 jm2s is the threshold of
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