one half of convex lens is covered with a black paper. show that formation of images of an object placed at 2F of such covered lens with the of ray diagram mention the position and nature of image
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Verified answer
Answer:
i
Explanation:
Every part of a lens forms an image. Therefore, if the lower half of the lens is covered, it will still form a complete inverted image at 2F2 of the same size on the other side of the lens. However, the intensity of the image will be reduced.
The ray diagram is attached below:
Hope it helps you...
Answer:
image will be real inverted and of the same size of the object. Only the intensity of the image may be less, than the image when the lens is not covered.