Across
- 2. material which a wave travels
- 5. wave, a wave that travels through matter
- 6. ave is the maximum distance that the wave moves
- 8. distance between one point of a wave to the same point
- 9. the passage of a wave
- 10. waves, wave which the distance is perpendicular
- 12. mirrors, a smooth or highly polished surface that reflects light
- 13. a volume of space that contains little to no matter
- 15. wave, waves where the particle motion is in the same direction in which the wave is photographing
- 16. the transfer of energy by wave to the medium
- 19. a point on a surface wave where the displacement of the medium is at a maximum
- 21. lens, thicker at the edges
- 23. the bouncing of a wave off a surface
- 24. waves, the particles in a medium to move parallel to the direction that the wave travels
Down
- 1. the number of times the pattern repeats in a given time
- 3. spectrum, the range of wavelengths or frequencies over
- 4. a material which light does not pass
- 7. a piece of glass or other transparent material cut with precise angles
- 10. allows most light to pass but will be blurry
- 11. all light can pass through
- 14. the valley or bottom point of the wave
- 17. filters, a photographic filter
- 18. the change in direction of a wave when it travels by the edge
- 20. a transparent object with at least one curved side that causes light to change direction
- 22. lens, a lens that is thicker in the middle