Last Updated On [03-11-2023]
In the formation of primary rainbow, the sunlight rays emerge at minimum deviation from rain-drop after
a)
One internal reflection and one refraction
b)
One internal reflection and two refraction
c)
Two internal reflection and one refraction
d)
Two internal reflection and one refraction
In the formation of primary rainbow, the sunlight rays emerge at minimum deviation from rain-drop after
a)
One internal reflection and one refraction
b)
One internal reflection and two refraction
c)
Two internal reflection and one refraction
d)
Two internal reflection and one refraction
Question ID - 152879 :-
In the formation of primary rainbow, the sunlight rays emerge at minimum deviation from rain-drop after
a)
One internal reflection and one refraction
b)
One internal reflection and two refraction
c)
Two internal reflection and one refraction
d)
Two internal reflection and one refraction
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In the formation of primary rainbow, the sunlight rays emerge at minimum deviation from rain-drop after |
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a) |
One internal reflection and one refraction |
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b) |
One internal reflection and two refraction |
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c) |
Two internal reflection and one refraction |
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d) |
Two internal reflection and one refraction |
Next Question :
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A ray of light enters from a rarer to a denser medium. The angle of incidence is |
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a) |
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b) |
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c) |
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d) |
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Then the reflected and refracted rays are mutually perpendicular to each other. The critical angle for the pair of media is
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