A narrow beam of white light, after passing through a glass prism, produces

A narrow beam of white light, after passing through a glass prism, produces a spector on the screen. indicate the correct sequence of colors in the spectrum.

When white light passes through, it decomposes into a spectrum, dispersion occurs: depending on the value of the wavelength (frequency). Decomposition of the white color occurs in wavelengths. A certain length (frequency) of a wave has its own specific color, since the waves go in a certain sequence, then the same colors go in a certain sequence: red, orange, yellow, green, blue, blue, violet.
Correct answer: green – cyan – blue – purple.