Thermal Energy

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Across
  1. 2. Transfer of heat through electromagnetic waves through a vacuum or matter.
  2. 6. An irreversible change in resulting in a new substance with different chemical properties.
  3. 12. how warm or cool a substance is.
  4. 14. The tool used to measure temperature.
  5. 15. When a substance changes from a gas to a liquid.
  6. 16. The transition from a liquid to a solid.
  7. 18. A material that does NOT transfer heat well.
  8. 21. An example of this is when a substance goes through a phase change.
  9. 22. The type of energy emitted by the sun.
  10. 23. The direction that thermal energy moves.
Down
  1. 1. Transfer of heat through movement of a fluid.
  2. 3. A transition from one state of matter to another.
  3. 4. When a substance changes from a solid to a liquid.
  4. 5. A measure of temperature commonly used in the US.
  5. 7. The transfer of heat through direct contact.
  6. 8. The change of one substance into another is caused by this.
  7. 9. A measuring scale based on the metric system.
  8. 10. A scale based on absolute zero, when atoms stop vibrating.
  9. 11. A rise in temperature indicates an increase in this.
  10. 13. The transition from a liquid to a gas.
  11. 17. The force that opposes motion.
  12. 19. The transfer of thermal energy.
  13. 20. A material that conducts heat efficiently.