Question

What are the relation between loudness and intensity of sound?

Answer 1

Loudness and sound intensity are two concepts discussed in acoustics and physics. Sound intensity is the amount of energy carried by sound whereas loudness is a measurement of the audible sound. The concepts of sound intensity and loudness are vital in fields like music, audio engineering, acoustics, physics and various other fields.

Answer 2

Answer:

Explanation:

Loudness is related to the amplitude of sound waves (or pressure amplitude/ displacement relative to atmospheric pressure, typically), whereas intensity is the rate at which power (rate of energy transfer, or work per unit time) is transferred across a given area (Power/Area, or rate of energy transfer per unit area; units of watts/m2).