Ключевые слова: abstract, background, beam, black, blue, colors, colour, dark, day, diffraction, dispersion, glass, green, light, newton, newton day, optics, orange, pass, photons, physics, prism, prism background, prism light, prismatic, prisms, rainbow, rainbow abstract, rainbow colors, red, refract, refracted light, refracting, refraction, refraction of light, science, scientific, side, spectral, spectrum, technology, through, vertical, violet, yellow,