Physics, asked by FizaZafar, 9 months ago

how to find efficiency of 9v battery using formula power output/power input

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Answered by omandlik12

Answer:

The efficiency is the energy output, divided by the energy input, and expressed as a percentage. A perfect process would have an efficiency of 100%. Wout = the work or energy produced by a process.

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how to find efficiency of 9v battery using formula power output/power input​

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how to find efficiency of 9v battery using formula power output/power input