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MHT CET202416 May 2024Morning ShiftPhysicsRay OpticsActual

Optical path of a particular ray of light has travelled a distance of 3 cm in flint glass is same as that on travelling a distance ' x ' cm through another medium. The value of ' x ' is [refractive index of flint glass =1 6 , refractive index of another medium =1.25 ]

Options

  1. A3.84 cm
  2. B2.84 cm
  3. C1.84 cm
  4. D4.84 cm

Correct answer

A. 3.84 cm

Step-by-step solution

As optical paths are equal, aligned & _ g x _ g = _ m x _ m & x _ m = _ g x _ g _ m = 1.6 3 1.25 =3.84 ~cm aligned

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