. A ray of light is incident on one face of a transparent slab of thickness 15 cm. The angle of incidence is 60°. If the lateral displacement of the


A ray of light is incident on one face of a transparent slab of thickness 15 cm. The angle of incidence is 60°. If the lateral displacement of the ray on emerging from the parallel plane is cm, the refractive index of the material of the slab is
 

  • (A):1.414
  • (B):1.532
  • (C):1.732
  • (D):none

Best Answer

Correct Answer:

(C): 1.732

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