A typical loud sound wave with a frequency of 1 kHz has a pressure amplitude of about
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A typical loud sound wave with a frequency of 1 kHz has a pressure amplitude of about 10-4 atm.
(a) At t = 0, the pressure is a maximum at some point x1. What is the displacement at that point at t = 0?
(b) What is the maximum value of the displacement at any time and place? (Take the density of air to be 1.29 kg/m3.)
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