Multiple Choice
A vessel containing 5.0 kg of water at 10°C is put into a refrigerator. The 1/7 HP motor (1 HP = 746 W) runs for 5.0 minutes to cool the liquid to the refrigerator's low temperature, 0°C. What is the κ of the refrigerator?
A) 5.7
B) 4.6
C) 6.5
D) 7.2
E) 3.6
Correct Answer:
Verified
Correct Answer:
Verified
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