Physics, asked by taslimkauser70151, 6 months ago

If the radius of curvature of a convex lens is is 26 cm. What is it's focal length ? *

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Answered by adithyakrishnan6137

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Answer:

Radius of curvature (r) = 26cm

Focal Length (f) = ?

r = f/2

f = r/2

f = 26/2

f = 13

Therefore, the focal length of a convex lens is 13 cm

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