A spherical mirror has a radius of curvature of 22 cm. If the mirror is concave, its focal length is
A)-11 cm.
B)-22 cm.
C)11 cm.
D)-44 cm.
E)22 cm.

Name: A spherical mirror has a radius of curvature of 22 cm. If the mirror is concave, its focal length is A)-11 cm. B)-22 cm. C)11 cm. D)-44 cm. E)22 cm.
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The Answer of A spherical mirror has a radius of curvature of 22 cm. If the mirror is concave, its focal length is
A)-11 cm.
B)-22 cm.
C)11 cm.
D)-44 cm.
E)22 cm.

A Spherical Mirror Has a Radius of Curvature of 22