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A ray of light travels from a medium of refractive index n₁ to a medium of refractive index n₂ . If angle of incidence is i and angle of refraction is r , then i r is equal to

Options

  1. An₁
  2. Bn₂
  3. Cn₂ n₁
  4. Dn₁ n₂

Correct answer

C. n₂ n₁

Step-by-step solution

The correct answer is option (C)

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