Across
- 3. The change from one form of energy to another
- 4. The ability to make objects move.
- 6. The change from a liquid to a gas.
- 8. Fossil fuels.
- 11. The rate at which thermal energy is transferred from one state of matter to another.
- 12. The total amount of moving particles in a solid, liquid, or gas.
- 13. Particles do this when heated.
Down
- 1. The change from a gas to a liquid.
- 2. The heat transfer that occurs in fluids and involve a circular convection current
- 5. The average kinetic energy of the particles.
- 7. The transfer of heat that occurs when the objects are directly touching.
- 9. The change from a solid directly to a gas.
- 10. Heat transfer that uses infrared waves.