Across
- 3. energy that can be heard and is made by vibrating objects
- 4. the path through which an electric current moves
- 7. a substance that allows electricity or heat to easily pass through it
- 9. energy from the sun
- 10. the ability to do work
- 12. a form of energy produced inside particles of matter
- 14. the energy of motion
- 15. -energy made by electric charges
Down
- 1. the place where energy comes from
- 2. a substance that does not allow electricity or heat to easily pass through it
- 5. the energy that travels in waves and can move through empty space
- 6. the place where energy comes from
- 8. heat energy
- 11. the movement or flow of electricity in a certain path
- 13. energy stored in chemical bonds