Across
- 2. All forms of matter generally ______ when cooled.
- 5. The quantity of heat required to change the temperature.
- 7. Heat transfer that involves the movement of warmer gases or liquids to cooler surroundings.
- 9. A material's ability to absorb and radiate thermal energy is indicated by what?
Down
- 1. Heat transfer in which molecules remain in relatively restricted locations.
- 3. When a surface absorbs more energy than it emits, the temp. will ____.
- 4. The process by which thermal energy is transferred by electromagnetic waves.
- 6. All forms of matter generally _____ when heated.
- 8. A measure of the disorder of a system.