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ICSE Class 10 Physics 2020 Paper

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Where should an object be placed in front of a convex lens in order to get :
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Question : 13 of 67
Marks: +1, -0
enlarged virtual image?
Solution:  
The object should be placed between the lens and the focus (i.e., between OO and F1F_1 or u<f)u< f) in order to get an enlarged vitrual image.
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