Describe the operation of the heat engine.
October 24, 2020 | Education|
The working body receives heat from the heater, performs work and, giving off heat to the refrigerator, returns to its original state.
Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.