Across
- 1. - the ability to do work or cause change
- 6. - energy that gives off warmth
- 7. - energy of motion
- 9. - when an object takes in light energy
- 10. - combination of kinetic and potential energy
- 11. - light travels in what kind of a path?
- 12. - energy that is stored
Down
- 2. - light that bounces off an object
- 3. - energy that comes from a battery or a cord
- 4. - another word for heat energy
- 5. - light that slows down and bends when it hits an object
- 8. - energy that is produced by vibrations
- 13. - energy we can see