Physics, 19.12.2021 02:10 yeld

A fridge operates between temperatures of 4°C and 27.0°C. This particular fridge has a COP of 5.80. (a) If 500 of work is done by the compressor in the fridge to extract heat from inside the fridge, how much heat is removed from inside the fridge?
(answer in Jules)
(b) How much heat is dumped by the fridge into the surroundings?
(answer in Jules)

(d) What is the maximum possible COP that would be achieved by an ideal fridge operating between the two temperatures specified above?

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A fridge operates between temperatures of 4°C and 27.0°C. This particular fridge has a COP of 5.80....