Heat

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Across
  1. 3. a unit of temperature
  2. 5. the sum of the energy in a system
  3. 8. lowest frequency wave
  4. 9. change from gas to liquid
  5. 11. absorbing heat
  6. 12. energy transferred between systems
  7. 13. SI unit of heat energy
  8. 16. number of waves that pass in a certain amount of time
  9. 17. a state of matter characterized by definite volume with no definite shape
  10. 20. force x distance
  11. 23. the lowest possible temperature(2 wds.)
  12. 24. change from gas to solid
  13. 27. a state of matter characterized by minimal kinetic energy
  14. 29. change from liquid to solid
  15. 30. how much heat there is
  16. 32. transfer of heat through fluid or gas
  17. 33. a kind of wave that sound travels as
  18. 35. highest frequency wave
  19. 37. the kind of wave used in X-rays
  20. 38. the spreading out of energy
  21. 39. change from solid to liquid
  22. 41. transfer of heat through air
  23. 42. 1000 watts
Down
  1. 1. change from plasma to gas
  2. 2. waves with frequency slightly to high for visibility
  3. 4. a state of matter characterized by maximum kinetic energy
  4. 6. a kind of wave that light travels as
  5. 7. the outside of a system
  6. 10. an item used for measuring heat which used contain mercury
  7. 14. roygbiv
  8. 15. waves with frequency slightly too low for visibility
  9. 18. a state of matter characterized by no definite volume or shape
  10. 19. transfer of heat through contact
  11. 20. the distance between crests of a wave
  12. 21. the kind of waves in microwaves
  13. 22. the capacity to do work
  14. 25. the highest possible temperature(2 wds.)
  15. 26. change from solid to gas
  16. 28. joules per second
  17. 31. releasing heat
  18. 32. the amount of energy required to raise one gram of water by one degree K
  19. 34. change from liquid to gas
  20. 36. an isolated body of matter or radiation
  21. 40. the opposite of a crest
  22. 43. change from gas to plasma