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The sign convention for focal length of a concave lens _________.
is positive
is zero
depends on object position
is negative
is negative
Practice and solve "The sign convention for focal length of a concave lens _________...." for General Science - Previous Year Paper 2024. The correct answer is Option D: is negative. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "The sign convention for focal length of a concave lens _________...." for General Science - Previous Year Paper 2024. The correct answer is Option D: is negative. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.