Heat Energy

4. When energy moves from one object to another.
6. When energy is changed from one type to another.
8. The kind of material that transmits the least amount of radiated heat. (The opposite of “see-through”)
9. A material that does not allow the transfer of heat.
10. The kind of material that reflects the least amount of radiated heat. (The opposite of “shiny”)
11. The colour that absorbs the most radiated heat.
13. An object that redirects radiated heat.
15. Heat transfer when the heated particle moves through the material, heating up other particles along the way.
16. The kind of material that transmits the most radiated heat. (Also known as “see-through”)
19. The colour that absorbs the least amount of radiated heat.

1. An object that produces radiated heat.
2. The internal energy of an object due to the kinetic energy of its particles.
3. The state of matter which conducts heat the slowest (if at all!).
4. An object that allows radiated heat to pass through it.
5. Heat transfer along a material when the heated particles vibrate in place making the particles next to them vibrate (and so on).
7. Heat transfer that does not rely on particles. Heat travels across space via electromagnetic waves (e.g. light).
12. A material that allows the transfer of heat via conduction.
14. The kind of material that reflects the most radiated heat. (Also known as “shiny”)
17. An object that takes in radiated heat causing the material’s particles to vibrate faster.
18. The state of matter which conducts heat the quickest.