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Sound Intensity Levels

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The distance to a point source is tripled.
(a) By what factor does the intensity decrease?
(b) By what amount does the intensity level decrease?

© BrainMass Inc. brainmass.com September 24, 2018, 3:18 pm ad1c9bdddf - https://brainmass.com/physics/intensity/sound-intensity-levels-43137

Solution Summary

The solution gives a quick, easy-to-understand rationale for the answers to finding the amount sound intensity decreases with distance.

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