The ratio of the focal length of spherical mirror to its radius of curvature is a) 0.5 b) 1 c) 2 d) 3
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Answer:
0.5 is the answer...
Explanation:
....
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The focal length of a spherical mirror is one-half of its radius of curvature: f = R / 2 f = R / 2
According to this:-
we get the answer is 0.5
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