A refrigerator is to maintain eatables kept inside at 9^ C . If room temperature is 36^ C…
Physics · JEE Main · NTA Exams — Kinetic Theory of Gases
A refrigerator is to maintain eatables kept inside at \(9^{\circ} \mathrm{C}\). If room temperature is \(36^{\circ} \mathrm{C}\), calculate the coefficient of performance.
- 10.9
- 20.9
- 30.9
- 40.9
Answer
(A) 10.9
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