explain the rules to be followed for drawing ray diagram for a concave mirror
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Rule for drawing concave mirror are-
1) if incident Ray is parallel to the principal axis the reflected Ray passes through focus.
2) if incident Ray is passes through centre of curvature then it traces same path. 3)( is totally opp. To 1)
1) if incident Ray is parallel to the principal axis the reflected Ray passes through focus.
2) if incident Ray is passes through centre of curvature then it traces same path. 3)( is totally opp. To 1)
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