Question

In an experiment with a rectangular glass slab, a student observed that a ray of light incident at an angle of 600 with the normal on one face of the slab, after refraction strikes on the opposite face of the slab before emerging out in air making an angle of 420 with the normal. what value would you assign to the angle of refraction and angle of emergence? a) angle of refraction = 420, angle of emergence = 600 i want to know the method to solve this question. i tried with the diagram but i am not getting it.

Answer 1

Here is your Answer!!!!