3. By how many decibels do you reduce the sound intensity level due to a source of sound if you triple your distance from it? Assume that the waves expand spherically. dB

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3. By how many decibels do you reduce the sound intensity level due to a
source of sound if you triple your distance from it? Assume that the waves
expand spherically.
dB
Transcribed Image Text:3. By how many decibels do you reduce the sound intensity level due to a source of sound if you triple your distance from it? Assume that the waves expand spherically. dB
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