ch18-p073 - 73. The work (the area under the curve) for...

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(a) Path 2 involves more work than path 1 (note the triangle in the figure of area 1 2 (4 V i )( p i /2) = p i V i ). With W 2 = 4 p i V i + p i V i = 5 p i V i , we obtain 22 561 1 . b a ii Q W U U pV =+−= + = (b) Path 3 starts at a and ends at b so that Δ U = U b – U a = 6 p
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This note was uploaded on 06/03/2011 for the course PHY 2049 taught by Professor Any during the Spring '08 term at University of Florida.

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