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Problem

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Textbook ExpertVerified Tutor
6 Nov 2021

Given information

Given:

 

The strength of a sound wave is measured in decibels.

 

The velocity, density, and frequency of a wave are all the same.

As a result,   intensity is proportional to  .

Step-by-step explanation

Step 1.

If the intensities of the sound wave are and   , and the amplitudes are  and , we get:

 

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