Question

To move sound, we need medium(air). Explain the movement of sound.​

Answer 1

THE MOVEMENT OF THE AIR BACK AND FORTH IS ITSELF A RAPID VIBRATION AND THE MOVEMENT OF THE EFFECT OUTWARDS IS IN THE WAVEFORM. ... SOUND VIBRATIONS , THEN , TRAVELS OUTWARD IN ALL DIRECTION IN WAVES FROM A SOUND SOURCE.

HOPE IT'S HELPFUL AND MARK ME AS A BRAIN LIST...