Posted by Nick on Wednesday, January 25, 2012 at 9:57pm.
1. A sound has an intensity of 5.92 „e 1025W/m2.What is the loudness of the sound in decibels? Use .
2. Suppose you decrease the intensity of a sound by 45%. By how many decibels would the loudness be decreased?

Algebra II  Anonymous, Tuesday, February 23, 2016 at 9:34pm
23
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