Across
- 2. the flow of thermal energy from one object to another
- 4. a device that changes energy into mechanical energy
- 5. type of material that blocks light completely
- 6. a material that conducts heat well
- 10. wave that hits a surface and bounces off
- 12. the area of magnetic force around a magnet
- 13. a material that does not conduct heat well
- 14. to push away
- 15. the transfer of energy as heat through liquids or gases
- 16. to pull toward
Down
- 1. the transfer of energy as heat between two objects that are touching
- 3. type of material that allows light to pass through
- 7. where the force of a magnet is strongest
- 8. the transfer of energy through space
- 9. type of material that scatters light in all different directions
- 10. the bending of light as it passes form one material to another
- 11. a device that changes mechanical energy into electrical energy