Mathematics, 16.10.2021 01:50 vadrian4739
PLEASE HELP ME!! I VERY MUCH APPRECIATE IT SOUND An equation for loudness L in decibels is given by L = 10 log R, where R is the relative intensity of the sound compared to the minimum threshold of human hearing. One city's emergency weather siren is 138 decibels loud. How many times greater than the minimum threshold of hearing is the siren? Write your answer in scientific notation with one decimal place.
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SOUND An equation for loudness L in decibels is given b...
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