Question

What is mean by sound​

Answer 1

Answer:

In physics, sound is a vibration that propagates as an acoustic wave, 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

Answer:

Answer is

Explanation:

vibrations that travel through the air or another medium and can be heard when they reach a person's or animal's ear.

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