﻿ If the amplitude of a sound wave is doubled and its frequency reduced to one-fourth, the intensity of sound at the same point will : Kaysons Education

# If The Amplitude Of A Sound Wave Is Doubled And Its Frequency Reduced To One-fourth, The Intensity Of Sound At The Same Point Will

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## Question

### Solution

Correct option is

Decrease by a factor of 4

Intensity of a wave travelling in a medium of density ρ is given by

If A becomes 2A and V becomes V/4, I will become

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