Newton's Color Disk Educational Science Model Physics Teaching Model Solar Seven-Color Disc Display Light Synthesis Principle Synthesis Of Newton's Seven-color Disk

Newton's seven-color disc is also known as the "seven-color board." Newton is an instrument that describes the composition of daylight. The circular plate is divided into seven sectors, which are successively coated with seven colors of red, orange, yellow, green, cyan, enamel and purple. The disc is turned rapidly and the plate is white, indicating that the daylight is synthesized by the above seven shades. A disc used to represent the color mixing effect. Use the seven-color plate to summarize all the results of the color mixing. Quickly pivoting around the axis, using the visual persistence effect of the human eye (see Vision), the retina will produce a mixture of seven colors, white. This is the first attempt by people to find the law of color synthesis. Chassis length: 12cm, width: 8cm, height: 2.5cm, disc diameter: 5.5cm