richard13

Hi there. Got a problem. I have the equation P equals rho x omega x upsilon x s Problem is that I do not know what each of the symbols correspond to and what units I need to put them in as. Can anyone help or point me in the right direction. I have been looking for the answer for this one for ages. Its possibly shown in a different way elsewhere? Many Thanks Rich

Hi, wonder if anyon could help? I am looking to find the displacement amplitude of a speaker. I have the diameter of the speaker, the frequency, air pressure and density and asumed speed of sound. Anyone point me in the right direction for an equation to fit this? THanks Richard