Question

what is sound??Please Explain

Answer 1

In physics, sound is a vibration that typically propagates as an audible wave of pressure, through a transmission medium such as a gas, liquid or solid. In human physiology and psychology, sound is the reception of such waves and their perception by the brain.

Answer 2

Sound is nothing but disturbace in the medium which generates energy.
The energy then travels through the medium in form of waves.
When these waves are caught by our ear drums these cause it to vibrate.
This causes a sensation of hearing.
And we call it a sound.

Hope i helped