Question

A ray of light enters a slab of material with increasing refractive index. Four possibilities of the trajectory of the ray are shown in the figure. The correct choice is :

• A. A
• B. B
• C. C
• D. D

Answer 1

The correct option is C C

According to definition of the refraction of light, when light passes from a rarer to a denser medium, it bends toward the normal and vice versa, but case A,B,D does not follow the same but C does.
Hence, the correct choice is C.