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Needs Complete typed solution with 100 % accuracy.        

Problem 3: Suppose a woman does 450 J of work and 9450 J of heat is transferred from her into the environment in the process. AU= Part (a) What is the change in her internal energy, in joules, assuming she does not consume any food? Part (b) What is her percent efficiency?
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Transcribed Image Text:Problem 3: Suppose a woman does 450 J of work and 9450 J of heat is transferred from her into the environment in the process. AU= Part (a) What is the change in her internal energy, in joules, assuming she does not consume any food? Part (b) What is her percent efficiency?
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