| A | B |
|---|
| Work = | force x distance |
| Light Energy | motion of electromagnetic waves ex. sun through a magnifying glass |
| The hotter an object is the more ____________ energy it has. | Kinetic |
| Kinetic Energy | energy of motion; when something is moving it has kinetic energy |
| Energy | the ability to do work |
| Law of the Conservation of Energy | Energy cannot be created or destroyed |
| Conduction | heat transfer by means of direct contact between two objects; ex. metal bar on a flame |
| Absolute Zero | lowest temperature theoretically possible- all movement of atoms stop; 0 Kelvin |
| Potential Energy | stored energy; not moving |
| Chemical Energy | breaking bonds between atoms releases energy; ex. burning wood, food, gas |
| Convection | movement of heat energy due to imbalance in gas or liquid; ex. convection current- air heating and rising, cooling and falling |
| Heat Energy | total kinetic energy |
| Radiation | heat energy is emitted from objects (transfer of heat energy without touching) |
