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The radius of curvature of a spherical mirror is 20 cm. What is its focal length?

The radius of curvature of a spherical mirror is 20 cm. What is its focal length?

Grade:12

1 Answers

Harshit Singh
askIITians Faculty 5963 Points
3 years ago
Dear Student

f = R / 2

f = 10 cm.

Thanks

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