Question

A student was asked to draw a ray diagram for formation of image by a convex lens for the following
positions of the object :
a) Between F and 2F b) At F .
c) At 2 F d) Between F and optical centre
The position for which virtual image can be formed among these is
A) b B) a C) c D) d

Answer 1

Answer:

at f . answer is b)........

Answer 2

option b is correct dued