Consider an oscillating piston of 0.5 meter diameter. The piston produces a peak sound pressure level (SPL) of 120 dB. Ambient air is stagnant, and pressure and temperature are 1 bar and 300 K, respectively. Determine the max piston face air pressure (in Pa), velocity, and density. Deter- mine the peak power required to operate this piston. Assume 1-D acoustic theory (i.e., piston is confined within tube).