Physics, asked by up09157040522, 3 months ago

The radius of curvature of a plane mirror is 20 cm, the focal length will be

Answers

Answered by asifeqbal0098

Explanation:

Focal length = radius/2 = 10 cm

Answered by MissSakshiRajput

Answer:

10 cm

Explanation:

radius of curvature of spherical mirror= 2× focal length (f) R=2f

F= R/2

=20/2

=10

hope this will help.

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The radius of curvature of a plane mirror is 20 cm, the focal length will be​

Answers

The radius of curvature of a plane mirror is 20 cm, the focal length will be