Subject :NSO Class : Class 8
We need a diminished image of an object on a screen 1 m away from it. This can be achieved by approximately placing a
A convex mirror of suitable focal length.
B concave mirror of suitable focal length.
C concave lens of focal length less than 0.25 m
D concave lens of suitable focal length
The answer given by me is D but they say it's wrong.
Ans 1:
Class : Class 8
The answer should be "A" because, A Convex mirror will produce diminished image