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  • 06-12-2022
  • Physics
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R.I. of water is 1.333 and that of glass is 1.5. If a ray of light is incident at 30° on the water-glass interface, at what angle would it be refracted? (26° 23') A ray of light in air incident on a plane glass surface is deviated through 15° when the angle of 2.

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