Across
- 2. the particles in an object; is transferred by con-
- 3. heat:amount of thermal energy needed to raise
- 7. energy: sum of the kinetic and potential energy
- 12. to a cooler material.
- 13. particles in matter at a lower temperature.
- 17. energy that flows from a warmer mate-
- 18. temperature of 1 kg of a material 1°C
- 19. convection, and radiation.
- 20. measure of the average kinetic energy of all the particles in an object
Down
- 1. transfer of thermal energy by collisions
- 4. consisting of positively and negatively
- 5. in matter; states that all matter is made of con-
- 6. particles.
- 8. temperature change of 1 Kelvin is the same temperature change of 1°C.
- 9. to a cooler material.
- 10. thermal energy that flows from a warmer mate-
- 11. theory: explanation of the behavior of mole-
- 14. particles in matter at a higher temperature
- 15. the SI unit for temperature, abbreviated K; a
- 16. moving particles that collide without losing