Consider the reflection of light at normal incidence on the boundary between a glass medium of refractive index 1.5 and air of refractive index =1 a) If the light is travelling from air to glass, what is the reflection coefficient and the intensity of the reflected light with respect to that of the incident light? b) If the light is travelling from glass to air, what is the reflection coefficient and the intensity of the reflected light with respect to that of the incident light? c) What is the critical angle for the case in part (b) Retracted Light

Consider the reflection of light at normal incidence on the boundary between a glass medium of refractive index 1.5 and air of refractive index =1 a) If the light is travelling from air to glass, what is the reflection coefficient and the intensity of the reflected light with respect to that of the incident light? b) If the light is travelling from glass to air, what is the reflection coefficient and the intensity of the reflected light with respect to that of the incident light? c) What is the critical angle for the case in part (b) Retracted Light