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A Carnot refrigerator is used in a kitchen in which the temperature is kept at 309 K. This refrigerator uses 296 J of work to remove 2890 J of heat from the food inside. What is the temperature inside the refrigerator?

Kitchen TOH loc! Food in refrigerator

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Qc = 28905 Q4 = 2890+296 = 3186 J Tu = 3095 Te = ? Te = 309x 2890 Tc = 280.3k

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