Pressure and Heat Transfer

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Across
  1. 4. liquid and gas
  2. 6. the color of good emitter
  3. 9. the antonym of shiny
  4. 10. example of convection in gas
  5. 12. concept in convection
  6. 13. a space devoid of matter
  7. 14. example of convection
  8. 16. the symbol used for density
  9. 20. trap heat using conduction, convection, radiation
  10. 21. support heat transfer in solid
  11. 22. pressure in liquid
  12. 24. medium of convection
  13. 25. type of radiation
  14. 28. source of radiation on Earth
  15. 29. wind from the sea
  16. 30. the object releases the heat
Down
  1. 1. heat transfer through direct contact
  2. 2. wave
  3. 3. 9.8 N/kg
  4. 5. medium of conduction
  5. 7. a smooth surface (reflecting light)
  6. 8. circulation/current
  7. 10. the system using pressure concept
  8. 11. the unit is meter square
  9. 15. the motion of solid
  10. 17. unit of pressure
  11. 18. wind at night
  12. 19. medium of convection
  13. 23. no need medium
  14. 26. the object receives the heat
  15. 27. unit of force