A diamond in air is illuminated with white light. On one particular facet, the angle of incidence is 37.00 degree. Inside the diamond, red light (λ = 660.00 nm in vacuum) is refracted at 14.51 degree with respect to the normal; blue light (λ = 470.00 nm in vacuum) is refracted at14.26 degree.
(a) Find the indices of refraction for blue and red light in diamond?
(b) Determine the ratio of the speeds of red light to of blue light in diamond?