1. What is the purpose of a heat engine?Group of answer choices To partially convert heat into work. To completely convert heat into work. To generate free energy. To move heat from one room into another. 2. What determines the ideal efficiency of a heat engine? Group of answer choices The quality of the manufacturing of the engine. The heat capacity of the engine. The amount of lubricating oil available. The input and exhaust temperatures. 3. Can a disorderly system move towards greater order? Group of answer choices No, this would violate the First Law of Thermodynamics. Yes, but this has never been observed. Yes, but only with an energy input. No, this would violate the Second Law of Thermodynamics. Pl Su