(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

The sound level 24 m from a loudspeaker is 66 dB. What is the rate at which sound energy is produced by the loudspeaker, assuming it to be an isotropic source?

____W

2. Relevant equations

???

Something to do with Intensity?

3. The attempt at a solution

I dont know where to begin on this problem. My book doesnt describe any problems that are related to distance nor does it have any equations that are related to distance.

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# Homework Help: Sound Energy

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