Question

6. In the diagram a ray of light travelling through air is incident at A at an angle of 50.0' on to a
glass surface which is coated with a layer of liquid. Use the information given in the table to
find the angles x and y.
Air
n=1.00
Liquid
n = 1.35
Glass
n = 1.52
Absolute refractive index of 1.35
liquid
Absolute refractive index of 1.52
glass
50.00
Assume parallel
layers​

Answer 1

Answer:

sorry I don't know what you asked