A beam of white light is incident on a hollow prism of glass. Then
A. the light emerging from prism given no dispersion
B. the light emerging from prism gives spectrum bu the bending of all colours is away from base.
C. the light emerging from prism gives spectrum, all the colours bend towards base, the violet the most and red the least.
D. the light emerging from prism gives spectrum, all the colours bend towards base, the violet the least and red the most.
