Engineering, 26.11.2019 05:31 SoccerEden7274
Ahousehold refrigerator that has a power input of 450 w and a cop of 1.65 is to cool five 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. the watermelons can be treated as water whose specific heat is 4.2 kj/kg·°c. is your answer realistic or optimistic? a
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Ahousehold refrigerator that has a power input of 450 w and a cop of 1.65 is to cool five large wate...
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