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Unformatted text preview: Determine the following: a) The final temperature of the helium. (4 points) b) The final volume of the nitrogen. (4 points) c) The molar heat capacity c V of the nitrogen, if the amount of heat transferred to the nitrogen, q in = 46.76 kJ. Express your answer as a multiple of R, the gas constant. (6 points) d) The entropy changes of i) the system, ii) the surroundings, and iii) the universe. Based on the entropy change of the universe, has this process been carried out reversibly? Justify/rationalize your answer. (6 points) He 0.1 kg N 2 0.2 m 3 Heat, q...
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This note was uploaded on 02/12/2011 for the course E 115 taught by Professor Staff during the Fall '08 term at University of California, Berkeley.
- Fall '08