Across
- 3. occurs when 2 objects that are in contact are at unequal temperatures.
- 6. freezing point of water in Fahrenheit.
- 7. is the temperature when all molecular motion stops.
- 8. this type of air rises
- 12. transfer energy easily
- 13. is the temperature when a substance turns into a solid
- 14. is the temperature when a substance turns into a gas (vapor)
- 15. The sum of the KE and PE of the molecules of an object is
- 16. boiling point of water in Fahrenheit.
- 17. is the temperature when a substance turns into a liquid from a solid
- 19. is the energy needed to raise the temperature of a 1 kg object by 1 Kelvin or 1 degree Celsius.
Down
- 1. Movement of matter due to differences in density caused by temperature variations
- 2. is the average kinetic energy of the particles in an object
- 4. Energy is transferred as electromagnetic waves (UV, IR, Visible Light)
- 5. is the study of the relations between heat, work, temperature, and energy.
- 9. measure temperature
- 10. is the thermal energy transferred between objects that are at different temperatures
- 11. Energy is transferred from ____ objects to ____ objects
- 18. transfer energy poorly