The image formed by a plane mirror is:
The image formed by a plane mirror is :
(a) erect and diminished
(b) erect and enlarged
(c) inverted and of same size
(d) erect and of same size.
A concave lens forms the image of an object which is :
(a) virtual, inverted, and diminished
(b) virtual, upright, and diminished
(c) virtual, inverted, and enlarged
(d) virtual, upright, and enlarged.