A sound source is moving with speed 4 m s 34 towards a wall

Last updated: 6/13/2023

A sound source is moving with speed 4 m s 34 towards a wall If the velocity of sound is 320 m s the stationary observer would hear beats is equal to frequency of source 240 Hz 1 0 2 0 or 6 3 6 4 0 or 8 af 4 m s fra af site m 320 m s frerester 240 Hz 1 O 3 6 2 06 4 08