Mathematics, 13.06.2020 17:57 dondre54

Use the formula L= 10 log n R, where Is the loudness of a sound and R is the sound's relative intensity. to find out how much louder 20 people talking would be than one person talking. Suppose the sound of one person talking has a relative intensity of 80 decibels.

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Use the formula L= 10 log n R, where Is the loudness of a sound and R is the sound's relative intens...