Geometrical OpticsHard
Question
Velocity of light in glass, whose refractive index w.r.t. air is 1.5, is 2 × 108 m/Sec. In a certain liquid the velocity of light is found to be 2.5 × 108 m/Sec. The refractive index of liquid w.r.t. air is
Options
A.0.64
B.0.80
C.1.20
D.1.44
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