Upper half of a convex lens is covered with a black paper. Draw a ray diagram to show the formation of image of an object placed at a distance of 2F from such a lens. Mention the position and nature of the image formed. State the observable difference in the image obtained if the lens is uncovered. Give reason to justify your answer.

Image Formation by Convex Lens, Ray Diagrams for Image Formation by Lenses | PadhAiPro

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TextImage Formation by Convex LensRay Diagrams for Image Formation by LensesCBSE PYQ

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