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According to the sign convention for spherical mirrors, which option is correct about the focal length of a concave mirror?
Always negative
Sometimes negative
Always positive
Sometimes positive
Always negative
Practice and solve "According to the sign convention for spherical mirrors, which option is correct about the focal leng..." for General Science - Previous Year Paper 2024. The correct answer is Option A: Always negative. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "According to the sign convention for spherical mirrors, which option is correct about the focal leng..." for General Science - Previous Year Paper 2024. The correct answer is Option A: Always negative. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.