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Physics, 28.01.2020 05:31 jannadwhite2435
Asinusoidal sound wave moves through a medium and is described by the displacement wave function
s(x, t) = 2.00 cos (15.7x ? 858t)
where s is in micrometers, x is in meters, and t is in seconds. find (a) the amplitude, (b) the wavelength, and (c) the speed of this wave.
determine the instantaneous displacement from equilibrium of the elements of the medium at the position x
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Asinusoidal sound wave moves through a medium and is described by the displacement wave function
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