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Physics, 21.07.2019 23:30 vlactawhalm29

An amplifier has a 50 watt output and a 5 watt input. what is the gain in decibels for this amplifier, rounded to the nearest decibel?

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An amplifier has a 50 watt output and a 5 watt input. what is the gain in decibels for this amplifie...
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