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Geometrical Optics · 2021 · 25 Jul · Shift 1

1 Physics questions from this JEE Main paper
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Geometrical Optics · 2021 · 25 Jul · Shift 1

1 Physics questions from this JEE Main paper

  1. Q54.A ray of laser of a wavelength 630 nm is incident at an angle of 30 ∘ at the diamond-air interface. It is going from diamond to air. The refractive index of diamond is 2.42 and that of air is 1. Choose the correct option.
    Physics · Geometrical Optics · MCQ