Across
- 6. movement of heat molecules through liquids
- 8. a device that turns one energy to another
- 9. a body of matter with no definite shape
- 10. vitality required for sustained physical or mental activity
- 11. energy collected by recources that you can use again
- 13. an activity requiring mental or physical effort
- 15. the energy stored in a material when compressed of stretched
Down
- 1. is the comparative measurement of hot or cold
- 2. a bodys relative mass or quantity
- 3. heat transfer through contact
- 4. energy that yo cant use again
- 5. energy released or absorbed by a chemical reaction
- 7. an instrument used to measure heat
- 12. is the measuring unit of energy
- 14. the measurement or unit of force