Physics, asked by muthyamthiru, 8 months ago

relation between radius of curvature and focal length

Answers

Answered by arinayare10

Answer:

Focal length is equal to half of radius of curvature. The focal length (f) of a lens is the distance between the center of the lens and the point at which the reflected light, of a beam of light traveling parallel to the center line, meets the center line (principal axis).

Answered by kumariamisha930

Answer:

r=2f is the relationship between radius of curvature and focal length

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