Physics, asked by Vikramksp, 7 months ago

the focal length of a bi convex lens of radie each surface 50cm and refractive index 1.5 is

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Answered by vbhai97979

2

Answer:

The focal length of a biconvex lens of radii of each surface 50 cm and refractive index 1.5, is (a) 40.4 cm.

Explanation:

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