Determine how many additional babies would be required

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The intensity due to a number of different sources is the sum of the individual intensities.

a. When all of the Octomom's octuplets cry simultaneously, how many decibels greater is the sound level than when one baby cries?

b. To increase the sound level by the same number of decibels, how many additional babies would be required?

Reference no: EM13544971

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