| A | B |
|---|
| primary pigments | magenta, cyan, and yellow |
| spectrum | a band of colors produced when light goes through a prism |
| convex mirros | mirrors that curve out on the shiny side |
| polarization | allowing light vibrations to pass through only in one direction |
| primary colors | red, green, and blue |
| opaque | completely blocking light from passing through |
| concave mirrors | mirrors that curve in on the shiny side. |
| translucent | allowing only part of the light to pass through |
| light ray | a beam of light that travels in a straight line from its source |
| laser beam | light of only one wavelength |
