Question

how does the size of image change when object is brought closer to a concave lens?
Note: ** NOT CONVEX LENS** I am talking about concave lens I couldn't find this on Google so don't copy paste wrong answers from the net ​

Answer 1

The size of the object changes when the object is brought closer to the principle focus as according to the rules of concave mirror the image will be enlarged because of the light rays being striking the mirror and so the image formed will be virtual and diminished .

These rules are present in the book if you want you can check!