Across
- 1. Give off heat
- 4. It vibrates at a fixed position
- 5. Taking in heat
- 7. Type of energy
- 8. shiny surfaces shiny surfaces
- 12. Gas to liquid
- 13. Random and it travels at a high speed
- 14. black surface Absorbs heat
Down
- 1. Liquid to gas
- 2. mat surfaces non shiny surfaces
- 3. Liquid to solid
- 6. metal Best reflector
- 9. Solid to liquid
- 10. Travels at the speed of light
- 11. Random and travels in less speed