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प्रश्न
With the help of diagram of the principal section of a prism, indicate its refracting surfaces, refracting edge and base.
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उत्तर
The refracting edge and base are shown in the figure.
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संबंधित प्रश्न
Write a relationship between the angle of incidence and angle of refractions for a given pair of media
How does the speed of light change when it passes from glass to water?
How is the angle of emergence related to the angle of incidence when prism is in the position of minimum deviation? Illustrate your answer with help of a labelled diagram using an equilateral prism?
A student has traced the path of a ray of light through a glass slab as follows. If you are asked to label 1, 2, 3 and 4, the correct sequencing of labeling ∠i, ∠e, ∠r and lateral displacement respectively is
(a) 2, 1, 3, 4
(b) 1, 2, 3, 4
(c) 1, 3, 2, 4
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(A) I
(B) II
(C) III
(D) IV
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c) Motion of the stars.
d) Changing refractive index of gases in the atmosphere.
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In each case, draw diagram to show the path taken by the ray as it passes through the glass slab and emerges from it.
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