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OpenStudy (anonymous):
The pressure variation in a sound wave is given by ΔP = 0.0080 sin( 0.24 πx− 1710 πt), where ΔP is in pascals, x in meters, and t in seconds. (a) Determine the wavelength, assume the density of the medium to be ρ=2.3⋅103kg/m3. (b) Determine the frequency. (c) Determine the speed. (d) Determine the displacement amplitude of the wave.
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