Task id10437

Task id10437

The working fluid of an ideal heat engine operating according to the Carnot cycle receives an amount of heat of 80 kJ from a heater with a temperature of 273°C. The role of the refrigerator is played by the surrounding air, whose temperature is 0°C. To what maximum height can this machine lift a load weighing 400 kg? g = 10 m/s2.

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Detailed solution. Format jpg