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JEE Advanced 2022 Paper 1

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Question : 22

Total: 54

A rod of length 2‌cm makes an angle ‌

‌rad with the principal axis of a thin convex lens. The lens has a focal length of 10‌cm and is placed at a distance of ‌

‌cm from the object as shown in the figure. The height of the image is ‌

‌cm and the angle made by it with respect to the principal axis is α rad. The value of α is ‌

rad, where n is

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