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    Physics Decibels: ratio of final sound intensity after amplifier increases level

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    The volume control on a stereo amplifier is adjusted so the sound intensity level increases from 23 to 61 dB. What is the ratio of the final sound intensity to the original sound intensity?

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    https://brainmass.com/physics/intensity/ratio-final-sound-intensity-after-amplifier-increases-level-5862

    Solution Summary

    In a single sentence, the response shows the calculation for the answer. The ratio of final sound intensity after amplifier increases levels are examined.

    $2.19

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