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A Carnot engine operates between temperatures $T_1 = 600 \text{ K}$ and $T_2 = 300 \text{ K}$. If it absorbs $Q_1 = 1000 \text{ J}$ of heat from the source, what is the work done $W$ by the engine?
- A.$250 \text{ J}$
- B.$500 \text{ J}$
- C.$750 \text{ J}$
- D.$1000 \text{ J}$
Show correct answer & step-by-step solution
Correct answer: B — $500 \text{ J}$
Solution
The efficiency is . The work done is .
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