Across
- 3. energy of motion
- 7. the path through which an electric current can flow
- 10. the flow of electricity through a conductor
- 12. the bending of light as it moves through one medium into another
Down
- 1. energy produced by vibrations
- 2. the bouncing back of light rays from a surface
- 4. a form of energy which our eyes can detect
- 5. the ability to do work
- 6. energy that is absorbed or delivered by an electric circuit
- 8. the path through which an electric current cannot flow
- 9. energy related to the temperature of an object or a substance
- 11. matter that light travels through
- 13. a closed conducting circle or loop through which current can flow