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Physics-

A ray OP of monochromatic light is incident on the face AB of prism ABCD near vertex B at an incident angle of 600 (see figure) If the refractive index of the material of the prism is square root of 3, which of the following is (are) correct?

Physics-General

  1. The ray gets totally internally reflected at face CD    
  2. The ray comes out through face AD    
  3. The angle between the incident ray and the emergent ray is 900    
  4. The angle between the incident ray and the emergent ray is 1200    

    Answer:The correct answer is: The ray gets totally internally reflected at face CD

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