A ray of light is incident at the glass–water interface at an angle i, it emerges finally…
Physics · JEE Main · NTA Exams — Optics
A ray of light is incident at the glass–water interface at an angle i, it emerges finally parallel to the surface of water, then the value of \(\mu_{E}\) would be
- (4/3) sin i
- 1/sin i
- 4/3
- 1
Answer
(B) 1/sin i
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