THERMAL PHYSICS

2. - Natural cooling mechanism in humans using evaporation.
4. Area - Larger this, faster the rate of evaporation.
5. - Process of a liquid turning into a gas.
8. - Factor that increases the rate of evaporation when higher.
12. - Process of a solid turning into a liquid.
14. Heat - Energy required for a substance to change its state without temperature change.
15. - Heat transfer through electromagnetic waves.
16. Movement - Increases evaporation by removing vapor molecules.
17. - Process of a liquid turning into a gas below its boiling point.
18. - Substance that melts at 0c and boing
20. - Heat transfer through direct contact.

1. - Heat transfer by the movement of fluids.
3. Point - Another name for the temperature at which a liquid solidifies.
6. Forces - Forces that must be overcome during melting or evaporation.
7. - Process of a gas turning into a liquid.
9. - Liquid metal used in thermometers for measuring temperature.
10. Insulator - Material that resists heat transfer, like wood.
11. - Process of a liquid turning into a solid.
13. Conductor - Material that transfers heat well, like metals.
19. Energy - Type of energy molecules need to escape a liquid during evaporation.