Across
- 2. Electricity that builds up in one place.
- 5. A word used to describe speed and direction.
- 7. The energy of an object in motion.
- 9. When you ate lunch you received this energy.
- 10. Energy we use to help us see.
- 12. Energy released when noise is made.
- 13. Electricity that flows from object to another.
Down
- 1. The energy of an object at rest.
- 3. Energy we use to warm things up.
- 4. Energy released when pedaling a bike.
- 6. Slowing force made by objects rubbing together.
- 8. Tiny objects that generate electricity by moving around.
- 11. The last name of the American who invented the lightbulb.