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41 votes
41 votes
Look at pic for question pls help

Look at pic for question pls help-example-1
User Xeolabs
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1 Answer

6 votes
6 votes

B IS YOUR ANSWER.

Soft sound has small amplitude and louder sound has large amplitude. Since, the second wave has large amplitude, it will have the loudest sound.

User MohammadAli
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