A refrigerator has a coefficient of performance of 4.When removing 2.3 × 104 J from inside the refrigerator,how much energy is sent into the environment?
A) 0.6 × 104 J
B) 2.9 × 104 J
C) 9.2 × 104 J
D) 11.5 × 104 J
E) 3.6 × 104 J
Correct Answer:
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