Science, asked by jasaswinipatra1982, 9 months ago

Which factors determines the focal length of a lens? Please give the correct answer only​

Answers

Answered by Harrypotter723
1

The principal focal length of a lens is determined by the index of refraction of the glass, the radii of curvature of the surfaces, and the medium in which the lens resides.

hope it helps

#potterheadARMY

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