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Which of the following is NOT correct according to the sign convention for spherical lenses?
Focal length of a convex lens is taken as negative.
Object is always placed on the left of the lens.
Distances measured to the right of the optical centre are positive.
Focal length of a concave lens is taken as negative.
Focal length of a convex lens is taken as negative.
Practice and solve "Which of the following is NOT correct according to the sign convention for spherical lenses?..." for General Science - Previous Year Paper 2024. The correct answer is Option A: Focal length of a convex lens is taken as negative.. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "Which of the following is NOT correct according to the sign convention for spherical lenses?..." for General Science - Previous Year Paper 2024. The correct answer is Option A: Focal length of a convex lens is taken as negative.. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.