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OpenStudy (anonymous):
A single table saw produces a sound intensity level of 88.9 dB at a distance of 5.0 m. What would the sound intensity level be for two table saws, both 5.0 m away? How do I start this question?
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OpenStudy (gebooors):
Convert desibels to intensity: L = 88.9 dB I = 1.0* 10^-12 * 10^(L/10). W/m^2 Then Multiply by 2 and converted back to desibels.
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