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A machine in a factory emits sound of intensity 87 dB. Calculate the resulting sound intensity if a second identical mac

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A machine in a factory emits sound of intensity 87 dB. Calculate the resulting sound intensity if a second identical mac

Posted: Mon May 09, 2022 6:23 pm
by answerhappygod
A machine in a factory emits sound of intensity 87 dB. Calculate
the resulting sound intensity if a second identical machine is
positioned beside it.
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