6F Color

  • 6F10. Synthesis and Analysis of Color
    • 6F10.10 Color Box A commercial Singerman box projects blue, red, and green light onto a screen with individually variable intensity.
    • 6F10.11 Color Addition Red, green, and blue lamps shine from the corners of a white triangle. A rod or rods are placed on the screen to show the colors of shadows.
    • 6F10.15 Color Addition Produce three independent light beams colored with filters to show different combinations of two or three colors.
    • 6F10.16 Color Projector Adapting a lantern slide projector for mixing primary colors.
    • 6F10.18 Lantern Slide Colors A diffraction grating is held in front of a lantern projector with seven slits, one side with primary additive colors, the other with subtractive, and the center white.
    • 6F10.23 Artist’s Colors Identify the primary colors of light as red, blue, and green using colored flashlights. Cyan, magenta, and yellow filters are place on top of one another on an overhead projector.
    • 6F10.26 Weird Slit With Hg Light A slit and “inverted slit” used with Hg and a prism produce the normal line spectra and “inverted spectrum” of complementary colors.
    • 6F10.33 Purity of the Spectrum A second prism at right angles bends each color without dispersion.
    • 6F10.45 Dispersion and Recombination Several variations of recombining dispersed light from a prism.
  • 6F30. Dispersion
    • 6F30.10 Dispersion Curve of a Prism Light passes through a grating and then through a second slit at right angles and a prism generating a dispersion curve in color on the screen.
  • 6F40. Scattering