You see a glass container filled with three material interfaces stacked together (n_1=?, n_(turpentine oil)=1.47, n_(ethyl alcohol)=1.36) and a hole on the bottom of the hanging interface container. If the angle of emergence is 45° directed to the hole, what should be the phase velocity of light refracted per medium? In the same setup, trace the inclination of bend per media by following Snell’s Law.

You see a glass container filled with three material interfaces stacked together (n_1=?, n_(turpentine oil)=1.47, n_(ethyl alcohol)=1.36) and a hole on the bottom of the hanging interface container. If the angle of emergence is 45° directed to the hole, what should be the phase velocity of light refracted per medium? In the same setup, trace the inclination of bend per media by following Snell’s Law.