Physics, asked by zzfunxrry, 5 months ago

Define percentage efficiency?

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Answered by Alisha418

3

Answer:

Efficiency is a measure of how much work or energy is conserved in a process. In many processes, work or energy is lost, for example as waste heat or vibration. 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%.

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