Heat energy and energy are the middle processes of energy transformation in an electric power plant. (chemical / mechanical)
举一反三
- Heat energy and energy are the middle processes of energy transformation in an electric power plant.
- The production process of thermal power plant is to convert () of fuel into electric energy. A: chemical energy B: heat energy C: mechanical energy D: kinetic energy
- The automobile engine is an internal combustion engine which converts the heat energy of fuel into mechanical energy to make the car move.
- Charging requires an external source to furnish electric energy, after which the battery again can supply energy in chemical form.
- Heat energy is a source of power， but （） will cause damage to the engine.