Across
- 2. movement of particles from an area of higher concentration to a lower concentration.
- 4. Heat travels from a __________ object to a receiver object
- 8. Kinetic energy has to do with particle _________.
- 10. Material through which thermal energy flows easily
- 13. potential energy depends on particle __________
- 14. The amount of thermal energy needed to heat up a substance
- 16. study of heat
- 17. Material through which thermal energy does not flow easily
- 18. transfer of heat through electromagnetic waves
Down
- 1. Thermal expansion is an increase in ________ when particle motion increases.
- 3. change in state from a liquid to a gas
- 5. transfer of heat through the collision of particles
- 6. when the temperatures of materials that are in contact are the same
- 7. state of matter that has the most attractive forces
- 8. When solid goes to liquid
- 9. transfer of heat through movement of particles from one area of a material to another
- 11. state of matter that has the highest potential energy
- 12. change of state from a gas to a liquid
- 15. measure of the average kinetic energy of particles in a material
- 16. Total energy of a substance