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Manipal MET2010PhysicsRay Optics

A beam of light is incident at 60^ to a plane surface. The reflected and refracted rays are perpendicular to each other then refractive index of the surface is

Options

  1. A3
  2. B1 3
  3. C1 2 3
  4. DNone of these

Correct answer

A. 3

Step-by-step solution

According to Brewster's law = i_p= 60^ = 3

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