Published by:
CGP EDU Academic Team
Published on: August 21, 2026
In which of the following case of spherical lenses (as shown in the figure), the emergent ray is parallel to incident ray?
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
In option , the radii of two curvature of two faces (convex and concave) of a lens are equal. i.e., 
So, the incident and emergent rays will be parallel.
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