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प्रश्न
Name one main factor on which the direction of bending of a ray of light depends.
उत्तर
It mainly depends upon the optical density of the two media through which a ray of light travels.
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संबंधित प्रश्न
A student traces the path of a ray of light through a rectangular glass slab for the different values of angle of incidence. He observes all possible precautions at each step of the experiment. At the end of the experiment, on analyzing the measurements, which of the following conclusions is he likely to draw?
(A) ∠i = ∠e < ∠r
(B) ∠i < ∠e < ∠r
(C) ∠i > ∠e > ∠r
(D) ∠i = ∠e > ∠r
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(c) What radiation would you detect above X and below Y?
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