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An object is placed 1.5 m in front of the curved surface of a plano-convex lens whose flat surface is silvered. A real image is formed at 'x' m in front of the lens. The focal length of lens is 2 m. Then 'x' is_______. |
| Answer» An object is placed 1.5 m in front of the curved surface of a plano-convex lens whose flat surface is silvered. A real image is formed at 'x' m in front of the lens. The focal length of lens is 2 m. Then 'x' is_______. | |