Question

under which of the following conditions of objective distance a concave mirror of focal length 40cm can form a virtual image larger than the actual object
1) -30cm
2)-80cm
3)-40cm
4)-60cm​

Answer 1

Answer:

when the object is placed between pole and the focus. .......so the answer is 1)

Answer 2

Answer:

a

Explanation:

hope it helps u......