Reflective coatings on eyeglasses (or camera lenses) are meant to reduce glare. These coatings are thin films that have a different refractive index from the glass lens. The diagram at right shows an enlarged version of this thin film and an incident ray of light hitting the film. An observer, who can see the reflected rays, is also shown. Say that you use a different film material with a smaller refractive index but the same thickness you found in part b). Would this anti-reflective coating reduce glare for green light (as the original film), redder light, or bluer light? Explain your reasoning