| A | B |
| Energy | The ability to do work. |
| Potential Energy | Stored energy that is not being used. |
| Kinetic Energy | The energy of motion. |
| Law of Conservation of Energy | States that energy cannot be created or destroyed. |
| Transformation of Energy | The change of energy from one form to another. |
| Power | The rate at which work is done. |
| Work | To apply a force to an object while the object moves a distance in the direction of the force. |
| Electric to Light and Heat Energy | When you turn on a lamp it is an example of: |
| Mechanical to Electric Energy | When you walk across a carpet, touch the doorknob and produce a spark it is an example of:. |
| Chemical to Electric Energy | When you turn on a battery operated toy it is an example of:. |
| An Example of Kinetic Energy | Moving on roller-blades. |
| An Example of Potential Energy | Roller-blades stored in your closet. |
| Light to Electric Energy | When you use a solar calculator to solve a math problem is an example of: |
| Voltage | Pushes electric current through wires. |