The sound intensity levels for a machine shop and a quiet library are 100 dB and 48 dB, respectively. What is the differ
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The sound intensity levels for a machine shop and a quiet library are 100 dB and 48 dB, respectively. What is the differ
The sound intensity levels for a machine shop and a quiet library are 100 dB and 48 dB, respectively. What is the difference between the intensity of the sound in the machine shop and in the library? _____W/m²