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9. Let lo be the intensity of sound at the threshold of human hearing. The decibel level of a sound with intensity I is given

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9. Let lo be the intensity of sound at the threshold of human hearing. The decibel level of a sound with intensity I is given by | dB= 10 log 10 [T] o If the decibel ratings of two sounds differ by 12, how do the intensities of the sounds compare? Round your answer to the nearest tenth

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