Across
- 2. Change in position including direction
- 6. Angle of incidence equals angle of reflection
- 7. How fast an object moves without direction
- 10. Quantity with both magnitude and direction
- 11. Rate of change of velocity
- 12. Speed in a given direction
- 13. Diagram showing the path of light rays
- 14. Motion with constant velocity
Down
- 1. Total path length traveled
- 3. Incoming ray of light that strikes a surface
- 4. Bending of light when it enters a new medium
- 5. Bouncing of light off a surface
- 8. Imaginary line perpendicular to a surface at the point where light strikes
- 9. Material that allows light to pass through clearly
- 15. Motion where velocity changes