Question:
The diagram shows a generic heat pump operating between two
Last updated: 7/4/2022
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The diagram shows a generic heat pump operating between two temperature reservoirs. Here are the values for the variables indicated in the graphic: TH=615 K TL = 316 K QH=9550 J QL=1230 J Answer the three parts below, using three sig figs. How much work, W, is performed by this engine? What is the efficiency, e, of this engine? (Give your answer as a percent.)