Question

8) An object of height 2 cms kept at a distance of 30 cm from a convex lens 1 point
of focal length 2dcm. Find the position & nature of the image
60 cm, real,inverted & magnified
O 60 cm, real, inverted & diminished
O 12 cm, real, inverted & magnified
O о O
12 cm, real, inverted & diminished​

Answer 1

Answer:

when the object is placed at 2F1(twice the first focal length) in a convex lens,then the image formed is a real, inverted and of same size