Physics, asked by shrutigupta87811, 1 year ago

A parallel beam of light incident on a lens seems to emanate from apoint on the principal axis is at a distance of 25cm then find the radiusof curvature.

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Answered by stark66

Since parallel rays diverge or converge from the focus of a mirror and the radius of curvature is twice of the focal length the, radius of curvature =25x2 = 50cm

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A parallel beam of light incident on a lens seems to emanate from apoint on the principal axis is at a distance of 25cm then find the radiusof curvature.​

Answers

A parallel beam of light incident on a lens seems to emanate from apoint on the principal axis is at a distance of 25cm then find the radiusof curvature.