When the angle of incidence on a transparent material is 60 ° , the reflected light is completely polarised. The velocity of refracted ray inside the material is
A
3 x 10 8 m/s
B
x 10 8 m/s
C
x 10 8 m/s
D
x 10 8 m/s
Text Solution
Verified by ExpertsThe correct answer is:
B
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