A refrigerator uses 40.0 J of work to extract heat from a heat reservoir at 0.00°C. If the coefficient of performance of the refrigerator is 2.10, then how much heat is discharged out of the refrigerator at a higher temperature?
A) 52.0 J
B) 66.0 J
C) 86.0 J
D) 124 J

Question

Quizplus · Accepted Answer

The Answer of A refrigerator uses 40.0 J of work to extract heat from a heat reservoir at 0.00°C. If the coefficient of performance of the refrigerator is 2.10, then how much heat is discharged out of the refrigerator at a higher temperature?
A) 52.0 J
B) 66.0 J
C) 86.0 J
D) 124 J

A Refrigerator Uses 40