Heat Transfer Crossword

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Across
  1. 3. Process where thermal energy is transferred by movement of liquid caused by density change in parts of it
  2. 4. scale of measuring temperature whereby water freezes at 0_ at boils at 100_
  3. 8. Transfer of thermal energy in the form of infrared waves
  4. 9. a so called 'free-space' where there are no particles in the area
  5. 12. an instrument to measure and indicate temperature
  6. 13. The process of how heat is conducted in metals
  7. 14. (fill in the blank)Energy is transferred when more ______ particles collide with less ______ particles
  8. 15. (fill in the blank) Rough surfaces have _____ surfaces areas (radiation)
Down
  1. 1. (fill in the blank) Objects with ______ surfaces are poor emitters and poor absorbers of radiant heat (radiation)
  2. 2. Process where thermal energy is transferred through particle collision
  3. 5. (fill in the blank) ______ heat conductors (insulators) are materials that allow heat to be conducted through them at a slower rate
  4. 6. Thermal energy transferred through radiation
  5. 7. the measure of hotness or coldness of an object
  6. 10. When both regions are of the same temperature
  7. 11. Amount of energy that is transferred from hotter region to colder region
  8. 16. (fill in the blank) ______ heat conductors allow heat to be conducted at faster rate