Suppose that light travels from one medium, where its speed is to another medium, where its speed is V2. The angle 8, is called the angle of incidence and the sin 8, V1 V7 anglo 0, is the angle of refraction. Snell's Law states that The ratio - is called the index of refraction. A beam of light traveling in air makes an angle of sin B12 Incidence of 36 on a slab of transparent material, and the rotracted beam makes an angle of retraction of 26" Find the index of rotraction of the material a The index of refraction of the material on (Round to two decimal places as needed.)