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An object is placed at 100 cm on the left of a convex lens of focal length 40 cm. Where should a screen be placed to right of the lens so that the image formed is real, inverted and smaller in size as compared to the object size?
The screen should be placed at 40 cm from the lens.
The screen should be placed anywhere between 20 cm and 40 cm from the lens.
The screen should be placed anywhere between 40 cm and 80 cm from the lens.
The screen should be beyond 100 cm from the lens.
The screen should be placed anywhere between 40 cm and 80 cm from the lens.
Practice and solve "An object is placed at 100 cm on the left of a convex lens of focal length 40 cm. Where should a scr..." for General Science - Previous Year Paper 2025. The correct answer is Option C: The screen should be placed anywhere between 40 cm and 80 cm from the lens.. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "An object is placed at 100 cm on the left of a convex lens of focal length 40 cm. Where should a scr..." for General Science - Previous Year Paper 2025. The correct answer is Option C: The screen should be placed anywhere between 40 cm and 80 cm from the lens.. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.