Question

Draw the ray diagram of the image formed by the lens when the object is
a) kept beyond 25. of a convex lens.
b) kept between the fand 2F, of a concave lens Also give the position and nature of image formed in both case.Explain with the help of diagram nutrition in amneh​

Answer 1

Answer:

hope it's helpful for you to learn

Answer 2

see the above attachment....