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If the Power Input Is P1P_{1} And the Power Output Is P2P_{2}

Question 126

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If the power input is P1P_{1} and the power output is P2P_{2} , the number of decibels gained or lost is G=10logP2P1G=10 \log \frac{P_{2}}{P_{1}} (dB). If the amplifier gains 15.0 dB15.0 \mathrm{~dB} for an input of 90.0 W90.0 \mathrm{~W} , find the power output.

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