Critical angle for light going from medium (i) to (ii) is θ. The speed of light in medium…
Physics · Class 12 · CBSE — Ray Optics & Optical Instruments
Critical angle for light going from medium (i) to (ii) is θ. The speed of light in medium (i) is v, then the speed of light in medium (ii) is
- v(1 – cosq)



Answer
(D)
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