Back in the days before computers, a single typist typing furiously could generate an average sound level
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Back in the days before computers, a single typist typing furiously could generate an average sound level nearby of 60.0 dB. What would be the decibel level in the vicinity if three equally noisy typists were working close to one another?
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If each typist emits the same amount of sound energy then the final sound intensi...View the full answer
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