If the focal length of a spherical mirror is 4cm, then calculate its radius of s curvature.
Answers
Answered by
2
focal length=4cm
R=2f
R=2×4
R=8cm
so radius of curvature is 8cm
hope it will help you
R=2f
R=2×4
R=8cm
so radius of curvature is 8cm
hope it will help you
Anonymous:
hii
Answered by
2
The answer is 8cm....
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Pls mark me as brainliest
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