Question

it was observed that when the distance between an object and the lens decrease the size of the image increase what is the nature of the lens if you keep on decreasing the distance between the object and the lens will you still able to obtain the image on the screen explain give the shortest answer​

Answer 1

Answer:

If on decreasing the distance between the object and lens, the size of the image increases, then the nature of the lens is convex type.

the nature of image is convex lens. if we keep decreasing the distance between the object and the lens,but the image we will get virtual which we can not get on screen

Answer 2

Answer:

Hope it helps you.....