Question

Your freezer has a COP of 3.64 . You put 1.57 kg of  18.0 C water into...

Your freezer has a COP of 3.64 . You put 1.57 kg of  18.0 C water into the freezer, and one hour later you have -6.50 C ice.

Part A: How much heat does the freezer remove from the water during this time?

Part B: Use the COP to determine the amount of electrical energy needed to freeze the water.

Part C: How much heat goes into your kitchen from the freezer during this process?

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