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3 A heat engine with 0.100 mol of a monatomic ideal gas initially fills a 2000 cm³ cylinder at 800 K. The gas goes through the following closed cycle: - Isothermal expansion to 4000 cm³ - Isochoric cooling to 300 K. - Isothermal compression to 2000 cm³. - Isochoric heating to 800 K. How much work does this engine do per cycle? Express your answer with the appropriate units. ▸ View Available Hint(s) Wout = 288 J Submit Previous Answers Part B Correct What is its thermal efficiency? Express your answer as a percentage. ▸ View Available Hint(s) n = Submit 石 ΑΣΦ Previous Answers Request Answer ? %
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Transcribed Image Text:3 A heat engine with 0.100 mol of a monatomic ideal gas initially fills a 2000 cm³ cylinder at 800 K. The gas goes through the following closed cycle: - Isothermal expansion to 4000 cm³ - Isochoric cooling to 300 K. - Isothermal compression to 2000 cm³. - Isochoric heating to 800 K. How much work does this engine do per cycle? Express your answer with the appropriate units. ▸ View Available Hint(s) Wout = 288 J Submit Previous Answers Part B Correct What is its thermal efficiency? Express your answer as a percentage. ▸ View Available Hint(s) n = Submit 石 ΑΣΦ Previous Answers Request Answer ? %
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