Plane harmonic waves of frequency 500 Hz500 Hz are produced

Last updated: 6/9/2023

Plane harmonic waves of frequency 500 Hz500 Hz are produced in air with displacement amplitude of 10 m Given that density of air is and speed of sound in air is 340 m s Then A The pressure amplitude is 13 8 N m2 8 The energy density is 6 4 x 10 J m The energy flux is 0 22J m s The energy flux is 0 88J m s D