ease help me! Thank you so much!!! A.) For each engine calculate ΔE = QH−Wout−QC, where QH is the amount of heat transferred from the hot reservoir, QC is the amount of heat transferred to the cold reservoir, Wout is the energy output of the heat engine. QH, Wout, QC are positive quantities. B.) Which, if any, of the heat engines violate(s) the first law of thermodynamics? C.) For each engine calculate the theoretical maximum efficiency (Carnot efficiency) emax. D.) For each engine calculate the actual efficiency e.

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First law of Thermodynamics

The word thermodynamics consists of two words: thermo- and dynamics. Dynamics means the study of motion. The field of thermodynamics is all about the study of the movement of heat. In a more meaningful way, it is stated as the study of the transfer of energy. Energy transfer is something that we encounter in day-to-day life. Automobiles, chemical reactions, refrigerators, and power generators work on the basis of thermodynamic principles.