write relation between focal length and radius of curvature
Answers
Answered by
9
Answer:
The radius of curvature (r) is the radius of the lens that forms a complete sphere. ... Therefore, the radius of curvature is twice the focal length.
Explanation:
Answered by
12
Answer:
Focal length is half of the radius of curvature
R=2f
Where,
R=Radius of curvature.
f= Focal length of lens.
Hence, relation between them is R=2f
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