The correct sequencing of angle of incidence, angle of emergence, angle of refraction and lateral displacement shown in the following diagram by digits 1, 2, 3 and 4 is: |
(a) 2, 4, 1, 3 |
(b) 2, 1, 4, 3 |
(c) 1, 2, 1, 4, 3 |
(d) 2, 1, 3, 4 |
Answer:
(b) 2, 1, 4, 3
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