If the central portion of a convex lens is wrapped in black paper as shown in the figure
Physics · JEE Advanced · NTA Exams — Optics
If the central portion of a convex lens is wrapped in black paper as shown in the figure
\[\theta\]
\[\theta\]
- No image will be formed by the remaining portion of
the lens - The full image will be formed but it will be less bright
- The central portion of the image will be missing
- There will be two images each produced by one of the exposed portions of the lens
Answer
(B) The full image will be formed but it will be less bright
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