Color Mixing Box

This experiment consists of a large wooden box containing three colored lamps on rheostats. The intensity of the lamps may be adjusted to create different mixes of color. If the colors are balanced correctly a very close approximation of white light is created in the center of the screen. The primary colors of red, green and blue are mixed to create their alternate primary colors of cyan, magenta and yellow with white in the center.

Pira DCS # 6F10.10

Equipment
Color Mixing Box