| A | B |
|---|
| primary pigments | magenta, cyan, and yellow |
| spectrum | band of colors produced by a prism |
| convex mirrors | curve out on the shiny side |
| polarization | allows light vibrations to pass in only 1 direction |
| primary colors | red, green, and blue |
| Law of reflection | angle of incoming light equals angle of reflected light |
| opaque | blocks light from passing through |
| concave mirrors | curve in on shiny side |
| translucent | allows only part of the light to pass through |
| light ray | beam of light in a straight line |
| moon | reflects sunlight |
| cornea | refracts light as it reaches the eye |
| vacuum | space with no matter |
| retina | back lining of the eye |
| visible light | part of the electromagnetic spectrum |
| pigments | reflect some colors and absorb other |
| radio waves | come from broadcast stations |
| microwaves | absorb water in foods easily |
