reflect at same angle
regular
produces virtual image right-side up and same size.
Plane mirror
curves inward
concave mirror
curves outward
convex mirror
how much a light ray bends
index of refraction
diverge light
concave lens
converge light
convex lens
3 colors that make all colors of light.
primary colors
made by combining primary colors
secondary colors
color other materials CMYK
Pigments.