 | Term | Definition |
| |
Temperature |
The measure of how hot or cold something is. |
| |
Thermometer |
An instrument used to measure temperature |
| |
Condensation |
A change in state from a gas to a liquid |
| |
Heat |
The movement of thermal energy from one place to another |
| |
Melting |
A change in state from a solid to a liquid |
| |
Thermal energy |
The energy of the motion in particles of matter |
| |
Evaporation |
A change in state from a liquid to a gas |
| |
Freezing |
A change in state from a liquid to a solid |
| |
convection |
the movement of heat by particles in liquids and gases moving from one place to another |
| |
radiation |
the movement of heat without any substances moving or touching |
| |
chemical change |
a change that produces different kinds of amtter |
| |
friction |
the force that is couased by objects rubbing together |
| |
conductor |
a substance that allows heat to travel through ti easily |
| |
insulator |
a substance that doesn't allow heat to travel through it easily |
| |
conduction |
the movement of heat from one object into an object that it is touching |
