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0. If a 3 cm tall object placed perpendicular to principal axis of a convex lens of focal length 15 cm produces a real inverted image of height 15 cm, then its object distance (u) is ...... and image distance (v) is. (NTSE Maharashtra, Stage-I, 2016-17)
u = -18 m, v = +90 m
u = +18 m, v = -90 m
u = -18 cm, v = +90 cm
u = +18 cm, v = +90 cm
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