Across
- 1. a ray that bounces off a surface
- 6. variation with wave length of speed of light through matter resulting in separation of light into spectrum
- 8. change in direction of light ray when passing from one medium to another
- 9. Mirror with center of curvature or reflection side of mirror
- 10. giving of light bright or shining
Down
- 2. mirror that causes rays of light parallel to its axis to diverge
- 3. something that emits light because of its high temperature
- 4. bending of waves around objects in their path
- 5. ray of light which hits a surface
- 7. a formula used to describe the relationship between the angles of incidence and refraction