Question

One-half of a convex lens is covered with a black paper. Will this lens produce a complete image of the object?

Answer 1

yes this will form complete image of the object ..if lower part of the lens was covered with black paper than complete imàge will form but intensity of image forms decreases.becoz we had covered it with black paper which reduces it's intensity to form n bright image

Answer 2

Hi everyone,

yes this will form complete image of the object ..if lower part of the lens was covered with black paper than complete image will form but intensity of image forms decreases. because we had covered it with black paper which reduces it's intensity to form an bright image.