White light is incident at an angle θ onto a pane of glass. The index of refraction for violet light is greater than that for red light in this glass (nV > nR). Support all answers with any necessary figures or equations.
(a) Which ray is refracted more in the glass: the violet, the red, or neither?
(b) When the light emerges from the glass back into the air, which ray is refracted more: the violet, the red, or neither?
(c) Is the angle of deviation for the violet light equal to the angle of deviation for the red light? (Essentially, are the emergent violet and red rays parallel to each other?)