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Physics Light - Reflection and Refraction CBSE Board 2026 Hard

(i) With the help of given ray diagram, calculate the refractive index of medium 2 with respect to medium 1.…

  1. (i)With the help of given ray diagram, calculate the refractive index of medium 2 with respect to medium 1.
  2. (ii)If speed of light in medium-1 is m/s, then calculate the speed of light in medium-2.
  3. (iii)Compare the optical density of medium-1 and medium-2 and justify your answer.
N 30° 60° Medium-1 Medium-2

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