19) The compressor in a certain Carnot refrigerator performs 480 J of work to remove 150 J of heat from the interior of

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19 The Compressor In A Certain Carnot Refrigerator Performs 480 J Of Work To Remove 150 J Of Heat From The Interior Of 1 (29 KiB) Viewed 51 times

19) The compressor in a certain Carnot refrigerator performs 480 J of work to remove 150 J of heat from the interior of the refrigerator. How much heat must the coils behind the refrigerator discharge into the kitchen? A) 110 J C) 330 J D) 150 J B) 480 J P FIGURE 18-1 B) 15P1V1 2 20) An ideal monatomic gas undergoes the reversible expansion shown in the Figure 18-1, where V2 = 5V1 and P2 = 3P₁. How much heat is gained by the gas in this process, in terms of the initial pressure and volume? A) 14P1V1 C) 21P1V1 E) 630 J D) 29P1V1 E) 7P1V1