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A sound wave has a propagation speed of 349 m/s, a frequency 1026 Hz, and has...

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Physics

A sound wave has a propagation speed of 349 m/s, a frequency1026 Hz, and has a maximum displacement of ym=3.02x10-7 m. At time t= 0, and x= 0, the displacement isym = 1.00x10-7 m.

(a) Using these values, find an equation of form:

           y(x,t) =ym sin(kx - ωt + ϕ)

(b) Differentiate the expression and find the maximum speed ofthe oscillating air molecules.

(c) Find the maximum magnitude of acceleration of theoscillating air molecules.

Answer & Explanation Solved by verified expert
3.9 Ratings (656 Votes)
Given that speed of the sound wave v 349 msfrequency of the sound wave f    See Answer
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