AP EAMCET · PHYSICS · Ray Optics
A light ray falls on a rectangular glass slab as shown in the figure. If total internal reflection occurs at the vertical face of the slab at point \(B\), the refractive index of glass is
- A \(\sqrt{\frac{3}{2}}\)
- B \(\frac{(\sqrt{3+1})}{2}\)
- C \(\frac{(\sqrt{2+1})}{2}\)
- D \(\frac{\sqrt{5}}{2}\)
Answer & Solution
Correct Answer
(A) \(\sqrt{\frac{3}{2}}\)
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