A ray of light falls on the surface of a spherical glass paper weight making an angle with the normal and is refracted in the medium at an angle . The angle of deviation of the emergent ray from the direction of the incident ray |
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a) |
b) |
c) |
d) |
A ray of light falls on the surface of a spherical glass paper weight making an angle with the normal and is refracted in the medium at an angle . The angle of deviation of the emergent ray from the direction of the incident ray |
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a) |
b) |
c) |
d) |
(b)
From the following ray diagram it is clear that