A 2 kHz sound wave traveling in the x direction in air was observed to have a differential pressure p(x, t) 10N m2 at x 0 and t 50 s If the reference phase of p (x, t) is 36o, find a complete expression for p(x, t) The velocity of sound in air is 330 m s ...

The general form is given by Eq 117 2t pxt Acos T Also since where it ...

A 2-kHz sound wave traveling in the x-direction in air was observed to have a differential pressure

Question:

A 2-kHz sound wave traveling in the x-direction in air was observed to have a differential pressure p(x, t) = 10N/m2 at x = 0 and t = 50 μs. If the reference phase of p (x, t) is 36o, find a complete expression for p(x, t). The velocity of sound in air is 330 m/s.