A beam of light with red and blue components of wavelengths 670 nmand 425 nm, respectively, strikes a slab of fused quartz at anincident angle of 30o. On refraction, the differentcomponents are separated by an angle of 1.31 X 10-3 rad. If the index of refraction of the red light is 1.4925, what is theindex of refraction of the blue light?