# Question

A refrigerator with a COP of 2.2 removes 4.2 x 105 J of heat from its interior each cycle.

(a) How much heat is exhausted each cycle?

(b) What is the total work input in joules for 10 cycles?

(a) How much heat is exhausted each cycle?

(b) What is the total work input in joules for 10 cycles?

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