Across
- 2. the amount of energy needed to increase temperature
- 4. Measures the heat produced by heating systems
- 6. Conducts heat poorly
- 10. The transfer of heat by the motion of matter
- 13. Conducts heat easily
- 14. To give off
- 16. Thermal energy that is moving or capable of moving
- 17. The power needed for something
- 18. A type of convection that is natural
- 20. What thermal radiation comes from
Down
- 1. The transfer of heat
- 3. The transfer of heat by one direct contact of particles of matter to another
- 5. When things are the same temperature and no heat flows
- 7. The state of matter that conducts the best
- 8. The amount of heat needed to raise the temperature of one kilogram
- 9. How tightly packed the matter is inside an object
- 11. A type of convection that is forced
- 12. The metric unit for measuring heat
- 15. Electromagnetic waves produced by objects because of their temperature
- 19. the degree of heat present in a substance