Study the following figure in which a student has marked ...

CBSE Class 10 Science 2016 Term II Delhi Set 1

Question : 33

Total: 36

Study the following figure in which a student has marked the angle of incidence (∠i), angle of refraction (∠r), angle of emergence (∠e), angle of prism (∠A) and the angle of deviation (∠D). The correctly marked angles are:

∠A and ∠i
∠A,∠i and ∠r
∠A,∠i,∠e and ∠D
∠A,∠i,∠r and ∠D

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