Across
- 2. measures the average kinetic energy of the particles in a substance
- 5. used to measure temperature
- 6. substances that conduct thermal energy well
- 8. tranfer of thermal energy through fluids
- 9. transfer of energy through electromagnetic waves
- 10. transfer of thermal energy by direct contact
- 12. when a fluide circulates due to density differences it make a convection_______
- 14. substances that don't conduct thermal energy well
- 15. ________energy is the total kinetic energy of a substance
- 16. the atmosphere acts like windows in a _______
Down
- 1. no particles to move in a ________
- 3. waves that can travel through outer space
- 4. when water is heated it becomes less dense
- 7. unit used to express thermal energy
- 11. energy transferred between objects
- 13. another name for heat waves