Mathematics, 09.11.2019 01:31 acharity196
The loudness, l, measured in decibels (db), of a sound intensity, i, measured in watts per square meter, is defined as , where and is the least intense sound a human ear can hear. what is the approximate loudness of the dinner conversation, with a sound intensity of 10-7, rajah has with his parents?
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The loudness, l, measured in decibels (db), of a sound intensity, i, measured in watts per square me...
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