A freezer is to convert 1.75 kg of water at 27.5°C to 1.75 kg of ice at -4.63°C. If the coefficient of performance of the freezer is 2.48, how much heat is delivered outside the freezer? The specific heat capacity of: (a) water is 4190 J/(kg-K) and (b) ice is 2100 J/(kg-K); and the latent heat of fusion for water is 3.34××10 J/kg. 323.9 kJ O 1127 kJ O 513.4 kJ O 803.2 kJ
A freezer is to convert 1.75 kg of water at 27.5°C to 1.75 kg of ice at -4.63°C. If the coefficient of performance of the freezer is 2.48, how much heat is delivered outside the freezer? The specific heat capacity of: (a) water is 4190 J/(kg-K) and (b) ice is 2100 J/(kg-K); and the latent heat of fusion for water is 3.34××10 J/kg. 323.9 kJ O 1127 kJ O 513.4 kJ O 803.2 kJ
Chapter4: The Second Law Of Thermodynamics
Section: Chapter Questions
Problem 66P: A Carnot refrigerator exhausts heat to the air, which is at a temperature of 25 . How much is used...
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