Across
- 3. high temperature
- 5. mass of a unit volume of a material substance
- 7. two things touching with not heat transfer
- 9. heat moving from one to another
- 10. a branch of physics which deals with the energy
- 12. heat travels
Down
- 1. degree of disorder
- 2. liquid
- 4. doesn't let heat travel
- 6. the weather
- 8. unstable atoms
- 11. allows electricity to travel through