An ideal gas undergoes the cyclic process abcaas shown in the figure. The internal energy change of the gas along the path ca is -180 J. The gas absorbs 250 J of heat along the path ab and also absorbs 60 J of heat along the path be. Find the work done by the gas along the path abc
Text Solution
Verified by ExpertsThe correct answer is:
A
Change in internal energy for a cyclic process is zero. Thus,
250 + 60 = 
W + 180
W = 130 J
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