Science, asked by Arey, 1 year ago

which factor determine the focal length of a lens?​

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Answers

Answered by brainlychamp
8

The power of the lens determines its focal length. The focal length is inversely proportional to the power of lens.

Answered by vipin55
11

Focal Length Of Lense is Depends Upon:-

(i) radii of curvature of its surfaces and (ii) on the index of refraction of the material the lens is made from.


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