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If R Is the Radius of Curvature of a Spherical Mirror And F Is Its Focal Length, Then: (A) R = F (B) R = 2f (C) R = `F/2` (D) R = 3f - Science

If R is the radius of curvature of a spherical mirror and f is its focal length, then:

(a) R = `f`
(b) R =` 2f`
(c) R = `f/2`
(d) R = `3f`

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Solution

R = 2f

If R is radius of curvature of a spherical mirror and f is its focal length, then R=2f 
Concept: Sign Convention for Reflection by Spherical Mirrors
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Chapter 4: Reflection of Light [Page 179]
Q 16
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Lakhmir Singh Class 10 Physics (Science)
Chapter 4 Reflection of Light
Q 16 | Page 179
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