SSC Question

The construction of optical square is based on the principle of optical-
  • a)
    Reflection
  • b)
    Refraction
  • c)
    Double refraction
  • d)
    Double reflection
Correct answer is option 'D'. Can you explain this answer?

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Answers

Knowledge Hub
Jun 17, 2021
The construction of optical squares is based on double optical reflection.
Hence the option D is correct.

The construction of optical squares is based on double optical reflection.Hence the option D is correct.

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The construction of optical squares is based on double optical reflection.Hence the option D is correct.