The loudness of a stereo speaker, measured in decibels, varies inversely as the square
Chapter 0, Problem 71(choose chapter or problem)
The loudness of a stereo speaker, measured in decibels, varies inversely as the square of your distance from the speaker. When you are 8 feet from the speaker, the loudness is 28 decibels. What is the loudness when you are 4 feet from the speaker?
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