“It has no justification in experiment exactly; it just represents something that he’s imposing upon the color spectrum by analogy with music.” Of his rainbow experiment Newton wrote that he had ...

The standard design is simple; a prism or diffraction grating ... cuvette is an AS7341 10-channel color sensor, which can measure almost the entire spectrum from UV to IR. The one place where ...

Through his daydream, he learns that rainbows are formed when sunlight passes through raindrops, acting like prisms that create a spectrum of colors. The lesson emphasizes that while rainbows are ...