(i) Define real image of an object.
(ii) Name the mirror that:
(a) can give real as well as virtual image of an object.
(b) will always give virtual image of same size of an object.
© will always give virtual and diminished image of an object.
(d) is used by a doctor in examining teeth, (tit) With the help of a ray diagram explain the
use of concave mirror as solar concentrators.