The water in a deep underground well is used as the cold, Physics

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The water in a deep underground well is used as the cold

A.) The water in a deep underground well is used as the cold reservoir of a Carnot heat pump that maintains the temperature of a house at 294 K. To deposit 14380 J of heat in the house, the heat pump requires 819 J of work. Determine the temperature of the well water. Give answer in K. Do not enter unit.

B.) How long would a 2.60 kW space heater have to run to put into a kitchen the same amount of heat as a refrigerator (coefficient of performance = 2.69) does when it freezes 1.68 kg of water at 20.2°C into ice at 0°C?

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Physics: The water in a deep underground well is used as the cold

Reference No:- TGS0642251

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Recent Questions Asked Physics

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Request for Solution File

Ask an Expert for Answer!!

Physics: The water in a deep underground well is used as the cold

Reference No:- TGS0642251

Recent Questions Asked Physics

Q : If the economy were experiencing high rates of unemployment

Q : An object oscillates in 1-d with an amplitude of 10 cm at t

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Q : A crane is used to lift a concrete pipe weighing 10kn into

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