Question

what is noise . Define noise and sound

Answer 1

Answer:

Sound is what we hear. Noise is unwanted sound. The difference between sound and noise depends upon the listener and the circumstances.

Answer 2

Answer:

$\huge\underline\red{Noise:}$

An unpleasant and unwanted sound is called Noise.

$\huge\underline\blue{Sound:}$

A form of energy which produces the sensation of hearing in humans and animals is called Sound.