Lab #10: Interactive Light and Color Vision Lab Simulation - PHET This simulation lets students interactively explore how the human eye interprets colors for various combinations of red, green, and blue light (RGB). The first simulation features three monochromatic lights in red, blue, and green. The second simulation lets users apply a filter to white light and examine how the filter determines what colors pass through the eyes. https://phet.colorado.edu/en/simulation/color-vision#for-teachers-header?showProfileAsk Topics Photons Monochromatic Light White Light Rainbows Description Make a whole rainbow by mixing red, green, and blue light. Change the wavelength of a monochromatic beam or filter white light. View the light as a solid beam or see the individual photons