Question

A student obtained clear image of the window bars on a screen with the help of convex lens but in order to obtain the best images his teacher suggested him to obtain the image of a distant tree where will the lens has to be moved in order to obtain a clear image? 1 away from the screen 2 behind the screen 3 towards the screen 4 at a very long distance from the screen

Answer 1

A student obtained clear image of Windows grills on the screen but the teacher told him to get the image of a tree far away instead of window to get a clear image the lens must be

Answer 2

a. away from the screen