Question

An object of height 3.0 cm is placed vertically on the principal axis of a convex lens.When the object distance is _37.5 cm,an image of height _2.0 cm is formed at a distance of 25.25.0 cm from the lens. Next,the same object is placed vertically at 25.0 cm from the lens. In this situation the image distance v and height h of the image is (according to the new Cartesian sign convention )
(a) v= +37.5 cm; h=+4.5 cm
(b) v=_37.5 cm; h=+4.5 cm
(c) v=+37.5 cm; h= _4.5 cm
(d) v=_37.5 cm; h=_4.5 cm

Answer 1

Answer:

option c is the right answer.