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In an expriment to determine the f of a convex lens, a student obtained a sharp inverted image of a distant tree on the screen behind the lens. She then removed the screen and looked through the lens in the direction of the object. She will see:-a] an inverted image of the tree at the focusb] no image as the screen is removedc] a blurred image on the wall of the labd] an erect image of the tree on the lensPLEASE EXPLAIN TOO

In an expriment to determine the f of a convex lens, a student obtained a sharp inverted image of a distant tree on the screen behind the lens. She then removed the screen and looked through the lens in the direction of the object. She will see:-a] an inverted image of the tree at the focusb] no image as the screen is removedc] a blurred image on the wall of the labd] an erect image of the tree on the lensPLEASE EXPLAIN TOO

Grade:10

2 Answers

SAHIL
3778 Points
7 years ago

As it is a convex lens, the image would be real and inverted. So, the correct answer would be option (a); the student would see an inverted image of the tree at the focus of the lens.

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vaidik sharma
28 Points
6 years ago
Image result for convex lense ray diagram of image at focus
In this we can see that the image will appear at focus as the tree is at infinity and as we know that convex mirror forms real and inverted image.

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