1.

The C.O.P. of a refrigerator working on a reversed Carnot cycle is (where T‚ÇÅ = Lowest absolute temperature, and T‚ÇÇ = Highest absolute temperature)$

A. T‚ÇÅ / (T‚ÇÇ - T‚ÇÅ)
B. (T‚ÇÇ - T‚ÇÅ)/T‚ÇÅ
C. (T‚ÇÅ - T‚ÇÇ)/T‚ÇÅ
D. T‚ÇÇ/ (T‚ÇÇ - T‚ÇÅ)
Answer» B. (T‚Äö√á√á - T‚Äö√á√Ö)/T‚Äö√á√Ö


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