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From the geometry of the spherical mirror, relation between focal lenght and radius of mirror is ?

From the geometry of the spherical mirror, relation between focal lenght and radius of mirror is ?

Grade:10

1 Answers

Arun Kumar IIT Delhi
askIITians Faculty 256 Points
8 years ago
Hello Student,
f= -r/2
where f is focal lenght
r is radius of curvature.
Thanks & Regards
Arun Kumar
Btech, IIT Delhi
Askiitians Faculty

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