When an object is placed between optical centre and focus of lens:
For the object placed between the optical centre and focus of a convex lens, the image is :
(a) real and enlarged
(b) real and diminished
(c) virtual and enlarged
(d) virtual and diminished.
(a) Object is placed between device and its focus, image formed is enlarged and behind it.
(b) Object is placed between the focus and device, image formed is enlarged and on the same side as that of the object.
(c) Object is placed between infinity and device, image formed is diminished and between focus and optical centre on the same side as that of the object.
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.
An object is placed in front of a lens between centre and the focus and forms a virtual, erect and diminished image. Name the lens which forms this image.