(a) What is the hot reservoir temperature (in degrees C) of a Carnot engine that has an efficiency of 42.5% and a cold reservoir temperature of 32.5°C ?°C(b) What must the hot reservoir temperature (in degrees C) be for a real heat engine that achieves 0.730 of the maximum efficiency, but still has an efficiency of 42.5% (and a cold reservoir at32.5°C )?°C(c) Does your answer imply practical limits to the efficiency of car gasoline engines?This answer has not been graded yet.Additional MaterialsCS Cannedn CamScannerO7 sadir

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Answered: (a) What is the hot reservoir…

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(a) What is the hot reservoir temperature (in degrees C) of a Carnot engine that has an efficiency of 40.0% and a cold reservoir temperature of 32.5°C ? °C (b) What must the hot reservoir temperature (in degrees C) be for a real heat engine that achieves 0.750 of the maximum efficiency, but still has an efficiency of 40.0% (and a cold reservoir at 32.5°C )? °C