A traveling sound wave moves through a medium and the displacement can be

LEE

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May 15, 2008
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described by the following function? A traveling sound wave moves through a medium and the displacement can be described by
the following function
where x is meters and t is in seconds. Determine (a) the amplitude, (b) the wavelength, and (c)
the speed of this wave. (d) Determine the instantaneous displacement from equilibrium of the
elements of the matter at the position x = 0.050 m and at t = 3.00 ms. (e) Determine the maximum speed of the element’s oscillatory motion.
 
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