Across
- 1. what makes things happen
- 4. opposite of an electrical current
- 6. measurement of how fast molecules move
- 8. change energy from one type to another
- 10. energy stored in chemical bonds
- 12. the surface of a pan is an example of
- 13. energy of molecules in motion
- 14. a measurement of temperature that starts with a f
- 15. force x distance
- 16. fusion reactions
- 19. warm clothing is an example of
Down
- 1. electricity
- 2. zero kelvins
- 3. transfers Temperature poorly
- 5. a measurement of temperature that starts with a c
- 7. transfer of energy
- 9. when water becomes less dense due to heat and rises up
- 11. energy of matter in motion
- 17. radiant energy
- 18. wave motion