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A convex lens forms a real, inverted image of an object placed at a distance of 30 cm from the lens. The image is found to be formed at a distance of 60 cm on the other side of the lens. What is the focal length of the lens?
18 cm
15 cm
20 cm
12 cm Question ID : 4410092046375 Option 1 ID : 4410098057571 Option 2 ID : 4410098057570 Option 3 ID : 4410098057569 Option 4 ID : 4410098057572 Status : Answered Chosen Option : C
20 cm
Practice and solve "A convex lens forms a real, inverted image of an object placed at a distance of 30 cm from the lens...." for General Science - Previous Year Paper 2026. The correct answer is Option C: 20 cm. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "A convex lens forms a real, inverted image of an object placed at a distance of 30 cm from the lens...." for General Science - Previous Year Paper 2026. The correct answer is Option C: 20 cm. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.