MCQ
When an equilateral prism is in minimum deviation position the angle of incidence is:
  • A
    greater than angle of emergence
  • B
    smaller than the angle of emergence
  • equal to the angle of emergence
  • D
    none of these

Answer

Correct option: C.
equal to the angle of emergence

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free