# 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:

(aR = f
(bR = 2f
(c) R = f/2
(dR = 3f

#### Solution

R = 2f

If R is radius of curvature of a spherical mirror and f is its focal length, then R=2f
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#### APPEARS IN

Lakhmir Singh Class 10 Physics (Science)
Chapter 4 Reflection of Light
Q 16 | Page 179