The equation of a travelling plane sound wave is y=60cos(1800t-5.3x) where y is in micrometer ,t in seconds,and x in metres . The ratio of the maximum particle velocity to the velocity of wave propagation is:.
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The equation of a travelling plane sound wave has the form
, where y is in micrometres, t in seconds and x in metres. Find <br>
(a). The ratio of the displacement amplitude with which the particle of the medium oscillate to the wavelength, <br>
(b).the velocity oscillation ammplitude of particles of the medium and its ratio to the wave propagation velocity ,
(c). the particle acceleration amplitude.
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