problem19_30

University Physics with Modern Physics with Mastering Physics (11th Edition)

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19.30: a) b) ) ( 1 2 1 2 T T nR pV pV - = - J. 208 K) K)(100.0 mol J 5 mol)(8.314 250 . 0 ( = = c) The work is done on the piston. d) Since Eq. (19.13) holds for any process, J. 712 K) K)(100.0 mol J mol)(28.46 250 . 0 ( = = = T nC U V e) Either J 10 924 gives or 3 × = + = = Q W U Q T nC Q P to three significant
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Unformatted text preview: figures. f) The lower pressure would mean a correspondingly larger volume, and the net result would be that the work done would be the same as that found in part (b)....
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This document was uploaded on 02/06/2008.

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