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Class 12 NEET Physics Optics Questions Part 2

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Question : 11

Total: 50

An object is mounted on a wall. Its image of equal size is to be obtained on a parallel wall with the help of a convex lens placed between these walls. The lens is kept at distance x in front of the second wall. The required focal length of the lens will be :

[NEET 2023 mpr]

less than ‌
x
4
more than ‌
x
4
but less than ‌
x
2
‌
x
2
‌
x
4

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