Suppose a woman does 500 J of work and 9500 J of heat transfer occurs into the

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Suppose a woman does 500 J of work and 9500 J of heat transfer occurs into the environment in the process.

(a) What is the decrease in her internal energy, assuming no change in temperature or consumption of food? (That is, there is no other energy transfer.)

(b) What is her efficiency?

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College Physics

ISBN: 9781711470832

2nd Edition

Authors: OpenStax

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Question Posted: Nov 19, 2023 12:28 AM

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Suppose a woman does 500 J of work and 9500 J of heat transfer occurs into the

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