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COMEDK2012PhysicsWave Optics

If is the polarising angle for a medium in which the speed of light is v , then according to Brewster's law

Options

  1. A= ⁻¹(c / v)
  2. B= ⁻¹(c / v)
  3. C= ⁻¹(c / v)
  4. D= ⁻¹(v / c)

Correct answer

B. = ⁻¹(c / v)

Step-by-step solution

According to Brewster's law, = _ p where, = refractive index = c v and _ P = polarising angle = = ⁻¹ = ⁻¹ ( c v )

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