A plano convex lens `(mu=1.5)` has a maximum thickness of `1mm` .If diameter of its aperture `4cm` Find (i)Radius of curvature of curved surface (ii)

Question

A plano convex lens `(mu=1.5)` has a maximum thickness of `1mm` .If diameter of its aperture `4cm` Find (i)Radius of curvature of curved surface (ii)

A plano convex lens `(mu=1.5)` has a maximum thickness of `1mm` .If diameter of its aperture `4cm` Find
(i)Radius of curvature of curved surface
(ii) its focal length in air.

Monjur Alahi

4 views

2025-01-04 04:42

1 Answers

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Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct Answer - (a) 20 cm; (b) 40 cm

4 views Answered 2023-02-05 15:29