Question

Explain what is intensity of sound and Indicate how the loudness perceived is related to the intensity received at the ear?

Answer 1

Explanation:

Intensity : The amount of sound energy passed through unit area in unit time

Loudness : It is measure of intensity of sound by peoples

Intensity of sound is fixed but loudness changes from person to person.

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Answer 2

Sound intensity, also known as acoustic intensity, is defined as the power carried by sound waves per unit area in a direction perpendicular to that area. The SI unit of intensity, which includes sound intensity, is the watt per square meter...

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