A luminous object is placed at a distance of `30 cm` from the convex lens of focal length `20 cm`. On the other side of the lens, at what distance from the lens a convex mirror of radius of curvature `10 cm` be placed in order to have an upright image of the object coincident with it ?A. 12 cmB. 30 cmC. 50 cmD. 60 cm

A luminous object is placed at a distance of `30 cm` from the convex l

1.	A luminous object is placed at a distance of `30 cm` from the convex lens of focal length `20 cm`. On the other side of the lens, at what distance from the lens a convex mirror of radius of curvature `10 cm` be placed in order to have an upright image of the object coincident with it ?A. 12 cmB. 30 cmC. 50 cmD. 60 cm
Answer» Correct Answer - C

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