Waves and Energy

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Across
  1. 6. electrons flowing through a wire have this type of energy
  2. 11. a method of heat transfer that is carried by EM waves
  3. 13. an electromagnetic wave that is used to cook food in microwave ovens
  4. 14. the process of changing solid to gas
  5. 17. objects in general shrink when their temperature decreases. One of the few exceptions is this
  6. 19. an object that is allows light to pass but scatters it
  7. 20. a state of matter that has a definite volume but NOT shape
  8. 21. suspended water droplets at high altitudes
  9. 22. a process that is observed in transparent and translucent objects
  10. 25. an electromagnetic wave that is visible to human beings
  11. 26. this is a phenomenon that is similar to clouds, except it happen near the surface of the earth
  12. 27. the process of changing gas to liquid
  13. 28. a type of energy that plants use to undergo photosynthesis
  14. 29. an electromagnetic wave that is used to sterilize surgical instruments
  15. 31. the process of changing liquid to solid
  16. 34. a type of energy that molecules have more of when you increase the temperature
  17. 35. mnemonic for the order of colors
  18. 37. a state of matter that has an indefinite shape and volume
Down
  1. 1. best class in the entire universe
  2. 2. an object that absorbs most/all light waves
  3. 3. an electromagnetic wave that is used in night vision cameras
  4. 4. this is what the 7th graders will do while Sr. Rama is gone :)
  5. 5. the process of changing gas to solid
  6. 7. this is what makes objects visible to us
  7. 8. an electromagnetic wave that is used in medical scans
  8. 9. an electromagnetic wave that is used in communication
  9. 10. an insect flying has this kind of energy
  10. 12. the process of changing liquid to gas
  11. 15. a method of heat transfer that is possible only if two objects are touching
  12. 16. talking uses this type of energy
  13. 18. a cup of hot coffee has this kind of energy
  14. 23. another word for freezing
  15. 24. a state of matter that has the least distance between its atoms
  16. 27. a method of heat transfer that is observed in a hot air balloon
  17. 30. this is a phenomenon that happens when water is warmer than air above it
  18. 32. this always goes from warmer to cooler objects
  19. 33. the process of changing solid to liquid
  20. 36. an electromagnetic wave that is emitted by radioactive elements