Question

define characteristics of sound

intensity​

Answer 1

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. ... Sound intensity is not the same physical quantity as sound pressure. Human hearing is directly sensitive to sound pressure which is related to sound intensity.

$.$

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 .