Q. 1 D4.0( 3 Votes )
Through which of
When ray of light passes through the centre of curvature of the concave mirror it strikes along the normal that means it is incident on mirror at 900.Hence the incident ray coincides with the normal and retraces its path i.e. passes through centre of curvature.
As other options don’t go by above fact, so they are incorrect.
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