Question

the focal length of a convex mirror is 10.5 m find the radius of curvature​

Answer 1

2f=R

2×10.5=R

21=R

hence,the radius of curvature is 21cm

hope it helps...

Answer 2

Hi here is your answer,

Given that focal length=10.5m

Since radius of curvature=2focal length

therefore,

radius of curvature=21m

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