problem16_22

University Physics with Modern Physics with Mastering Physics (11th Edition)

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16.22: dB 25 dB 90 dB 75 level) (Sound - = - = i f I I I I I I f 0 i 0 log 10 log 10 log 10 level) (Sound = - = Therefore i I I f log
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Unformatted text preview: 10 dB 25 =-3 5 . 2 10 2 . 3 10 i f--× = = I I...
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