Physics, asked by sagu366262, 10 months ago

Find the focal length of a convex mirror whose radius of curvature is 40cm​

Answers

Answered by arjun8734
2

Explanation:

Given

-Radius of curvature,

R = 40cm

Radius of curvature = 2 x Focal length (f)

=> R = 2f

=> f = R/2

=> f = 40/2

=> f = 20cm

Hence-

The focal length of the given convex mirror is 20cm.

Answered by samyakk1
6

heyyya buddy

R = 2f

f= R/2

f = 40/2

f= 20

hope my answer helps you

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