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Problem

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Textbook Expert
Textbook ExpertVerified Tutor
10 Nov 2021

Given information

Given values:

The 1st sound level is:    

The 2nd sound level is:    

The resultant sound level=?

Step-by-step explanation

Step 1.

It's a phenomena in which two waves travelling in the same phase combine to form a new wave. The new wave has the same phase as the previous one, but its amplitude is determined by summing the amplitudes of the previous waves.

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