Across
- 6. Bouncing of a wave off a surface
- 8. material that allows light to pass through
- 9. Bending of light as it changes while moving from on medium through another
- 10. substance that something exists in or moves through
- 11. point where light rays converge
- 13. where light reflects off of particles bouncing in many different directions
- 16. narrow beam of light
- 17. mirror or lens that curves inward
- 18. how an object is seen in a concave mirror
Down
- 1. visible electromagnetic radiation
- 2. a very small piece of matter
- 3. image that forms from light rays that change direction
- 4. transparent object with at least one curved side that cause light to change direction
- 5. material that light appears blurry
- 7. material that absorbs light
- 12. energy carried by an electromagnetic wave
- 14. image that forms where light rays converge or come together
- 15. mirror or lens that curves outward