Physics, asked by sunshine2163, 2 months ago

efficiency of a real system is always less than 1. why?

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Answered by Harish1129

Answer:

Efficiency of a machine is always less than 100% as output energy is always less than the input energy, because some energy is lost to overcome friction.

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Answered by vamshi200510

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efficiency of a real system is always less than 1. why?​

Answers

efficiency of a real system is always less than 1. why?