Engineering, 13.03.2020 04:14 Min1on7
A household refrigerator that has a power input of 450 W and a COP of 1.5 is to cool 5 large watermelons, 10 kg each, to 8 C. If the watermelons are initially at 28 C, determine how long it will take for the refrigerator to cool them.
Answers: 3
. The heat liberated by the watermelon to cool down to 8°C is:
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A household refrigerator that has a power input of 450 W and a COP of 1.5 is to cool 5 large waterme...
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