Question

Where will you keep an object in front of a:
(1) Convex lens in order to get a virtual and magnified image?
(ii) Concave mirror to get a real and diminished image')​

Answer 1

Answer:

(i) The object must be kept between Optical centre and focus to get a virtual and magnified image in a convex lens

(ii) The object should be at infinity to get a real and diminished imaged in a concave mirror .