Question

1. at whatnpont of the object with respect to the focal length of the lens, the image size seems to be equal to the object size.
2. can u do a similar experiment with a concave lens. give one reason.
3. will the size of the image depend upon the size (or diameter) of the convex lens if the object distance is same in each case.​

Answer 1

ok ok ok ok ok ok ok ok ok ok ok ok ok ok ok ok ok ok ok ok ok ok ok ok ok ok ok ok ok ok ok ok ok