can anyone give me the total formulas of sound class 9 .
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The sound intensity is given as
Where P is the sound power,
A is the area
To measure Sound intensity level we compare the given sound intensity with the standard intensity.
Sound Intensity Level Formula is given by
Where I = sound intensity and
Io = reference intensity
It is expressed in decibels (dB).
Where P is the sound power,
A is the area
To measure Sound intensity level we compare the given sound intensity with the standard intensity.
Sound Intensity Level Formula is given by
Where I = sound intensity and
Io = reference intensity
It is expressed in decibels (dB).
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