SCIE 101 Chapter 7 Review Cross Word Puzzle

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Across
  1. 3. An image for which the light rays converge so that an image can be formed on a screen
  2. 7. The position closest to the eye at which objects can be seen clearly
  3. 8. Film This type of interference can be seen by colorful displays from oil films and soap bubbles
  4. 12. This type of lens is thicker at the edges
  5. 13. The bending of waves when moving past a opening or obstacle that has a size smaller than or equal to the wavelength
  6. 14. This type of lens is thicker at the center than the edge
  7. 15. The bending of light waves caused by a speed change from one medium to another
  8. 16. Responsible for light and dark vision
  9. 17. The ability to see distant objects clearly but not nearby objects
  10. 19. This type of interference occurs when wave pluses tend to cancel each other out
Down
  1. 1. The ability to see nearby objects clearly but not distant objects
  2. 2. The preferential orientation of the field vectors
  3. 4. A device that will separate out the characteristic spectra that are emitted by the heated substance
  4. 5. This type of interference occurs when wave pulses reinforce one another, causing the resulting amplitude to be greater than either individual pulse
  5. 6. This type of interference occurs due to the bending of light around the corners of a narrow sit
  6. 9. A straight line that represents the path of light
  7. 10. Responsible for color vision
  8. 11. Reflection from very smooth surfaces
  9. 18. Reflection from relatively rough surfaces