What change do you expect in the focal length of a concave mirror and convex mirror when immersed in the water
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There is no change in the focal length of concave mirror because it is about half of its radius of curvature and has nothing to do with the external medium.
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There is no change in the focal length of concave mirror because it is about half of its radius of curvature and has nothing to do with the external medium.
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