Vijay posted an Question
January 15, 2022 • 20:03 pm 30 points
  • IIT JAM
  • Physics (PH)

(d) 0.4 m/sec a ray of light is incident at an angle of 70° into a medium having refractive index u. the reflected and the refracted rays are found to suffer eq

(D) 0.4 m/sec A ray of light is incident at an angle of 70° into a medium having refractive index u. The reflected and the refracted rays are found to suffer equal deviations in opposite direction. Then, u equals (A) tan70° (C) cosec70 (B) 2sin70° (D) None of these When the distance between the object and the corae

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