Physics, asked by shaktiutkarsh789, 1 year ago

Equation for amplitude in terms of surface area of the source

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Answered by ranjanalok961

The energy of a wave is proportional to the square of its amplitude. Therefore theintensity of a wave is also proportional to the square of its amplitude. This means that ifIntensity drops off at a rate of 1/r2 , wave amplitude drops off at a rate of 1/r.

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