| A | B |
|---|
| heat | form of energy caused by the internal motion of molecules of matter |
| conduction | heat transfer through direct contact |
| convection | heat transfer in liquids and gases |
| radiation | heat transfer through empty space |
| insulator | substance that does not conduct heat easily |
| conductor | material which permits the transfer of heat |
| temperature | measure of the motion of molecules |
| calorie | unit used to measure heat |
| specific heat | ability of a substance to absorb heat energy |
| calorimeter | instrument used to measure heat |
