Energy
Across
- 2. describes an object that lets no light through
- 10. describes an object that lets all light through
- 13. energy that comes from molecules in chemicals
- 14. when energy is carried from one object or place to the next
- 15. when energy changes from one form to another
- 16. thermal energy transfer through open space
- 18. thermal energy transfer through direct touch
- 19. the ability to make changes to matter
Down
- 1. energy that comes from movement
- 3. energy that comes from negative charges
- 4. when light energy bounces off the surface
- 5. describes an object that lets some light through
- 6. thermal energy transfer through liquids and gases
- 7. energy that comes from light
- 8. when light energy travels through unchanged
- 9. when light energy is soaked up
- 11. energy that moves in vibrations
- 12. when light energy travels through but bends
- 17. energy that comes from heat