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Figure shows a plane convex lens of refractive index√ 3 placed in air. The maximum thickness of the lens is 3mm and its aperture diameter is 8 mm . Point a hes on the curved surface on the principal axis. A light ray is incident at the point A as shown in the figure making 60° with the normal
PARAGRAH - III:
Figure shows a plane convex lens of refractive index
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