The correct answer is real and the same size.Concept:Spherical mirror:A spherical mirror is a mirror that has the shape of a piece cut out of a spherical surface.There are two types of spherical mirrors: concave, and convex. Explanation:Concave mirror:It is part of a whole spherical mirror that reflects light from the hollow part.It is a converging mirror because it converges the incident rays at a point.When the object is at C (Centre of curvature):Characteristics of Image Formed:Position of the image - At CNature of image - Real & InvertedSize - Same as that of the objectAdditional InformationConvex mirror: It is part of a whole spherical mirror that reflects light from the bulged-out part.It diverges the incident rays.