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Ray Optics — Physics STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 SciencePhysicsRay Optics1 Mark
MCQ
The minimum deviation produced by a hollow prism filled with a certain liquid is found to be 30°. The light ray is also found to be refracted at angle of 30°. The refractive index of the liquid is
  • ✓
    $\sqrt{2}$
  • B
    $\sqrt{3}$
  • C
    $\sqrt{\frac{3}{2}}$
  • D
    $\frac{3}{2}$
✓

Answer

Correct option: A.
$\sqrt{2}$
$\sqrt{2}$

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