Draw ray diagrams for the following cases when a ray of light :
(i) passing through centre of curvature of a concave mirror is incident on it.
(ii) parallel to principal axis is incident on convex mirror.
(iii) is passing through focus of a concave mirror incident on it.
Ray diagrams for the following cases when a ray of light :
(i) passing through centre of curvature of a concave mirror is incident on it-
(ii) parallel to principal axis is incident on convex mirror-
(iii) is passing through focus of a concave mirror incident on it-