If refractive index of material except vacuum for different

Last updated: 6/25/2023

If refractive index of material except vacuum for different colour will be different and variation is given as du d a where is wavelength and wavelength increases as we go along V I B G Y OR Choose the incorrect statement s A deviation will be maximum for red through any prism B white light goes from air to matter will disperse in different colours C white light goes from air to matter then violet will be closest to normal in emergent light D deviation will be maximum for violet A