Physics-
General
Easy

Question

If the central portion of a convex lens is wrapped in black paper as shown in the figure

  1. No image will be formed by the remaining portion of the lens    
  2. The full image will be formed but it will be less bright    
  3. The central portion of the image will be missing    
  4. There will be two images each produced by one of the exposed portions of the lens    

The correct answer is: The full image will be formed but it will be less bright


    Since aperture of lens reduces so brightness will reduce but their will be no effect on size of image.

    Book A Free Demo

    +91

    Grade*

    Related Questions to study