Mathematics, 21.02.2020 23:51 lkhushi
The volume, Q, of a sound is inversely proportional to the square of the distance n, in meters, from the source of the sound. A sound is heard at 83 decibels at a distance of 12 meters from its source. Write a formula for Q as a function of n, including finding the value of any unknown constants. Q=
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The volume, Q, of a sound is inversely proportional to the square of the distance n, in meters, from...
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