| A | B |
|---|
| Potential energy | the energy of position |
| Position | a place where something is |
| Kinetic energy | the energy of motion |
| Motion | a change in position |
| Mechanical energy | the energy an object has because of its motion and position |
| forms | different kinds |
| Thermal energy | total kinetic energy in a particle of a substance |
| Waves | regular changes that move through a system |
| Appliances | machines,used in homes, that are powered by gas or electricity |
| Transforms | changes from one kind to another kind |
| Heat | movement of energy from warmer object to a cooler object |
| Radiation | the movement of energy in waves |
| Conduction | movement of energy through things that touch each other |
| Convection | movement of energy through a moving liquid or gas |
| Energy | ability to do work |
