| A | B |
|---|
| Kinetic energy | The energy of a moving object |
| Potential energy | Energy stored in an object or material |
| Conduction | Movement of energy from hot object to cool object. Material does not move |
| Convection | Movement of energy by the flow of matter from place to place |
| Radiation | Movement of energy in the form of waves that can travel through empty space |
| Wet cell battery | A battery containing liquid that produces electric current |
| Dry cell battery | A battery that uses dry chemicals to produce electric current |
| Electricity | Flow of electrons |
| Chemical reactions | Produce free electrons in a battery |
| Energy | Ability to move matter |
| Ammeter | Instrument used to measure the flow of electrons |
| Voltmeter | Instrument to measure voltage or potential difference between two points in a circuit |
| Metals | Good conductors of heat and electricity |
| Wood, styrofoam, glass, air | Heat insulators |
| Copper | Good conductor of electricity |
