wave-optics

Question: When the angle of incidence on a material is 60°, the reflected light is completely polarized. The velocity of the refracted ray inside the material is (in m/s)

1) $3 \times {10^8}$

2) $\left( {\frac{3}{{\sqrt 2 }}} \right) \times {10^8}$

3) $\sqrt 3 \times {10^8}$

4) $0.5 \times {10^8}$

Solution:

Explanation: No Explanation

Polarisation of Light

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