Across
- 6. energy that is not causing any changes now but could cause changes in the future
- 9. circuit a circular path through which electricity can flow
- 10. a strong resistor that can stop most electric currents
- 13. bending of light
- 14. a material through which an electric charge cannot move easily
Down
- 1. light bouncing off an object
- 2. energy due to motion
- 3. a material through which an electric charge can move easily
- 4. describes materials that let nearly all light pass through them
- 5. describes materials that do not let any light pass through them
- 7. describes materials that let some light pass through, but not all
- 8. the ability to do work or cause change
- 11. to change from one form into another
- 12. the back-and-forth motion of an object