Physics, asked by brainly1234567, 2 months ago

the focal length of a convex lens is 30 cms. what is the distance of its centre of curvature from its focus

Answers

Answered by asifeqbal0098

0

Answer:

Explanation:

f=R/2

30=R/2

R=60

Now distance of its centre of curvature from its focus is R/2=30cm

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