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3200 kPaT 100 kPaE 다 1m3 8 m' 10 m Questions 10-11 refer to the P -V dia- gram of an ideal gas undergoing the Bray- ton cycle. Steps A and C are isentropic. and steps B and D are isobaric. 10. What is the approximate work done by the gas over one cycle? (A) -6200 kJ (B) -3100 k.J (C) 0 (D) 3100 kJ (E) 6200 kJ 11. The gas used in the cycle is most likely (A) monoatomic (B) diatomic (C) triatomic (D) ionized (E) heteronuclear

Answer 1

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