heat pump operates on a Carnot cycle between the cool exterior of a house and the warm interior. When the exterior temperature is 2.0 °C and the interior temperature is 20.0 °C. a) What is the coefficient of performance for the heat pump? b) The heat pump delivers 63 MJ of

heat pump operates on a Carnot cycle between the cool exterior of a house and the warm interior. When the exterior temperature is 2.0 °C and the interior temperature is 20.0 °C. a) What is the coefficient of performance for the heat pump? b) The heat pump delivers 63 MJ of

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Question

heat pump operates on a Carnot cycle between the cool exterior of a house and the warm
interior. When the exterior temperature is 2.0 °C and the interior temperature is 20.0 °C.
a) What is the coefficient of performance for the heat pump?
b) The heat pump delivers 63 MJ of energy to the interior of the house. How much energy input is
required in the form of work?

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