main

prev        

Statement of a problem № 3510

        next    

The pressure in a progressive sound wave is given by the equation P = 2.4 sin pi(x-330t ), where x is in metres, t in seconds and P in N/m2 . Find (a) the pressure amplitude, (b) frequency, (c) wavelength and (d) speed of the wave.

Solution:
The pressure in a progressive sound wave is given by the equation P  = 2.4 sin p

New search. (Also 5349 free access solutions)