the central portion of convex lens is wrapped in black paper how will the image formed by lens be affected
Answers
Answered by
5
Solution : In the convex lens the rays are converted to a point on the other side lens when the parallel rays are incident on the surface of the lens. If the central portion of the lens wrapped by black paper, full image will be form but with a less brightness
Similar questions
English,
4 months ago
English,
4 months ago
Social Sciences,
9 months ago
Hindi,
1 year ago
Math,
1 year ago