Mathematics, 29.04.2021 05:10 aesthetickait
The loudness of a sound, in decibels (dB), is given by 10100( ) where ' is the intensity of the sound (measured in watts per square meter), and lo is 10-12 per square meter. If the intensity of a lawn mower is typically 10-watts per square watts meter, what is its loudness in decibels?β
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The loudness of a sound, in decibels (dB), is given by 10100( ) where ' is the intensity of the soun...
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