Across
- 3. optical image at which rays from object converge.
- 4. reflected rays will be parallel if the incident rays are and occurs on smooth surfaces
- 6. converging, one with center of curvature on reflecting side of mirror.
- 9. force perpendicular to surface
- 11. of Reflection angle of incidence of a wave is equal to the angle of reflection.
Down
- 1. reflection of light into many directions by rough object.
- 2. the turning back of a wave at the surface of a new substance;the texture of a material affects how it reflects light;most substances absorb at least some incoming light and reflect the rest
- 5. also appears fairly distinctly, between green & blue. Is 500 - 520nm
- 7. diverging. Center of curvature is on side opposite reflecting side of mirror.
- 8. point from which light rays appear to diverge without actually doing so
- 10. of Reflection the angle between the reflected (outgoing) ray and the normal to the surface at the point of contact