Name seven colours present in white light.
White light consists of seven colours. These are: VIBGYOR
Write the seven prominent colours present in white light in the order of increasing wavelength
When a beam of white light is passed through a prism, it splits to form lights of seven colours. Is it possible to recombine the lights of seven colours to obtain the white light again ? Explain your answer.
Name the scientist who performed experiments to show that white light is made up seven colours.