Mirrors and Lenses Crossword Puzzle

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Across
  1. 1. refracting surfaces at an acute angle.
  2. 7. passing obliquely through one medium.
  3. 8. lines of light.
  4. 10. A imaginary line.
  5. 11. an outward-facing lense
  6. 13. stimulates sight and makes things visible.
  7. 14. giving back or showing an image.
Down
  1. 2. shows a virtual image.
  2. 3. point at which rays or waves meet.
  3. 4. an inward-facing lense.
  4. 5. space between two objects
  5. 6. concentrating or dispersing light rays.
  6. 9. A concentration on something in particular.
  7. 12. a piece of matter.
  8. 15. Refection of an object.