Question: # 9 4 4 . Calculating Time to Cool Object Given Power Input A household refrigerator that has a power input of 4 4 6

#944. Calculating Time to Cool Object Given Power Input
A household refrigerator that has a power input of 446 W and a COP of 1.5 is to cool 5 watermelons, 10 kg each, to 10
C. The watermelons are initially at 28 C. Model the watermelons as water, whose specific heat is 4.2 kJ/(kg*
C).
How long will it take to cool the watermelons in minutes?

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