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Drishyaa
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Asked: 2021-10-02T09:07:46+00:00 In:

Angle of deviation is the angle between

  • 12

Poll Results

0%(a) incident ray and refracted ray
100%(b) incident ray and emergent ray ( 12 voters )
0%(c) refracted ray and emergent ray
0%(d) emergent ray and the corresponding normal
Based On 12 Votes

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    2 Answers

    1. Best Answer

      (B) incident ray and emergent ray
      A glass slab where ray of emergent is parallel to the ray of incident, in a glass prism the emergent ray (ER) is not parallel to the incident ray. The angle of deviation (denoted by D) is the angle between the ray of emergent and ray of incident. Hence, you should go with the option [B].

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    2. (b) incident ray and emergent ray

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