24226161
Description
Quiz by Mukesh Srivastava, updated more than 1 year ago
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Created by Mukesh Srivastava
almost 4 years ago
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Question 1
Question
In refraction of light through a prism, the light ray:
Answer
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Suffers refraction only at one face of the prism
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Emerges out from the prism in a direction parallel to the incident ray
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Bends at both the surfaces of prism towards its base
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Bends at both the surfaces of prism opposite to its base.
Question 2
Question
A ray of light incident at an angle 48o on a prism of refracting angle 60o suffers minimum deviation. Calculate the angle of minimum deviation.
[Hint: δmin = 2i - A]
Answer
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36 deg
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46 deg
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56 deg
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72 deg
Question 3
Question
A ray of light suffers refraction through an equilateral prism. The deviation produced by the prism does not depend on the:
b. Colour of light
c. Material of prism
d. Size of prism
Answer
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Angle of incidence
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Colour of light
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Material of prism
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Size of prism
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