Charging requires an external source to furnish electric energy, after which the battery again can supply energy in chemical form.
举一反三
- The most important form of energy is electric energy, which is (wide) _____ used in our daily life.
- Heat energy and energy are the middle processes of energy transformation in an electric power plant. (chemical / mechanical)
- 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
- Which equipment is used to convert chemical energy into electrical energy?
- 【多选题】Which of the following energy are storable A. photo energy B. potential energy C. sound energy D. chemical energy