A seated musician plays an A#5 note at 932 Hz. How long does it take for 721 air pressure maxima to pass a stationary listener? time to pass: s You would like to express the air pressure oscillations at a point in space in the given form. P(t) = Pmaxcos(Bt) If t is measured in seconds, what value should the quantity B have? B = If t is measured in seconds, what units should the quantity B have?