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A Carnot engine operates between 327 $^{0} C$ and 27 $^{0} C$ . How much heat (in joules) does it take from the 327 $^{0} C$ reservoir for every 100 J of work done?

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detailed solution

Correct option is B

W = Q1 - Q2As η = Q1-Q2Q1 = T1-T2T1∴ Q1 = (T1T1-T2)W = 600600-300×100 = 200 J

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A Carnot engine operates between 327 0C and 27 0C. How much heat (in joules) does it take from the 327 0C reservoir for every 100 J of work done?

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Ready to Test Your Skills?

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A Carnot engine operates between 327 $^{0} C$ and 27 $^{0} C$ . How much heat (in joules) does it take from the 327 $^{0} C$ reservoir for every 100 J of work done?