Object is placed on the...|GEOMETRICAL OPTICS|JEE MAIN 2023

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JEE MAIN_2023

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An object is placed on the principal axis of convex lens of focal length 10 cm as shown. A plane mirror is placed on the other side of lens at a distance of 20 cm. The image produced by the plane mirror is 5 cm inside the mirror. The distance of the object from the lens is ____ cm.

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QJEE ADVANCE 20062006

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