When the various colors in the spectrum of white light are separated, the student sees a rainbow of colors.
White light is a spectrum of seven wavelengths namely; red, orange, violet, green, blue, indigo, yellow. When white ligt is passed through many tiny slits, these wavelengths become separated.
As a result of the separation of these seven wavelengths that compose white light, the student sees a rainbow of colors.
Learn more about wavelength: https://brainly.com/question/27132799