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Physics

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If one machine creates a level of 90 decibels, what decibel level would be generated by 50 of these machines? If sounds are created at random, the net intensity is found by adding the individual intensities-not the decibels. Ignore distance effects.

  • Physics - ,

    add the value 10*log50 which is 16.9 db

  • Physics - ,

    Thank you for your help

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