Question

The intensity of sound at a calm place should be

Answer 1

The intensity of sound at a calm place should be 85 disables.

Intensity of the sound is also known as acoustic sound and it is measured as the wave length of the sound within a particular area.

But sound intensity and physical quantity of sound is not the same because quantity of the sound is measured by the pressure level.

Hearing that pressure level of the sound is related to sound intensity.

Answer 2

Answer:

The intensity of sound at a calm place should be 0 dB. The decibel (abbreviated dB) is the unit to measure the intensity of sound.

Explanation:

The decibel (db) is the unit of the intensity of sound. The measurement of the intensity sound is very sensitive to the ear of human.

The intensity of sound is 30 db or less then the place would be calmer as the person residing there won’t be able to hear anything.

Intensity of sound
The amount of energy flowing per unit time through a unit area that is perpendicular to the direction in which the sound waves are travelling.