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OpenStudy (anonymous):
sound intensity of noise is 100dB.find sound intensity sound intensity of noise is 100dB.find sound intensity @Physics
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OpenStudy (anonymous):
10log(I/Io)=db and Izero=Io=10^(-12) W/m^2 base of the log is 10 just put the numbers in 10(logx/10^(-12))=100db after the simple log algebra ull get the x
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