Задача 20818.

Gas completes the Carnot cycle. The temperature of the refrigerator T2 = 290 K. How many times will the efficiency of the cycle increase if the temperature of the heater is increased from T1 = 400 K to 1 T = 600 K?

A detailed solution with a brief record of the condition, formulas and laws used in the solution, the derivation of the calculation formula and the answer.
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