E Question 4 2 pts A ray of white light traveling through air enters a triangular prism that has an index of refracon of 1.314 for the red end of the spectrum and 1.349 for the violet end and an apex angle of 67.5 degrees. If the ray has an angle of incidence of 74.8degrees with respect to the normal of the interface boundary, what is the angular separaon between the red and violet ends of the spectrum within the prism? Measure this in degrees to 3 decimal places. I Question 5 2 pts What is the speed of a wavelength light in a material whose index of refraction is 1.3 regarding that wavelength? You may round to the nearest million :)