To wholly convert a given amount of heat energy into mechanical energy is

Question

Quizplus · Accepted Answer

According to the second law of thermodynamics, it is impossible to convert all the heat energy into mechanical energy without any loss. This is due to the fact that some of the energy will always be lost in the form of heat due to friction, thermal radiation, and other factors. Therefore, it is impossible to completely convert heat energy into mechanical energy, regardless of the technique used.

To Wholly Convert a Given Amount of Heat Energy into Mechanical