Across
- 2. The unit of measurement of energy
- 4. The form of energy that makes it possible to see things.
- 9. The force of an object moving past and against another object
- 10. Form of energy. Heat energy that increases temperature.
- 11. Continuous, flowing movement
- 12. A device that stores chemical energy and converts it into electric energy.
- 14. Subatomic particles with a negative charge.
- 15. Where energy comes from
Down
- 1. The unit of measurement for electrical potential difference or voltage.
- 3. The energy of physical movement
- 5. A path for the flow of negatively-charged particles.
- 6. The energy stored in any stationary object.
- 7. The capacity of an object to produce transformations and do work.
- 8. A switch that is activated by a small electric current.
- 13. The measurement of how quickly work is done.
