Question

define musical sound.what is the unit of intensity of sund?​

Answer 1

Answer:

Intensity of Sound: Sound energy flowing per second through a unit area held perpendicular to the direction of a sound wave is called the Intesity of Sound. UNITS: Its unit is Watt per square meter W/m2. • It is a physical quantity and can be measured accurately.

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Answer 2

Answer:

Explanation:

vibrations produced by sounding body, transmitted in air or other medium, and perceived by internal ear.

unit of intensity of sound is watt per meter square, wm2

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