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A convex lens has a focal length of 25 cm. What is the power of this convex lens?
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Practice and solve "A convex lens has a focal length of 25 cm. What is the power of this convex lens?..." for General Science - Previous Year Paper 2024. The correct answer is Option B: +4.0 D. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "A convex lens has a focal length of 25 cm. What is the power of this convex lens?..." for General Science - Previous Year Paper 2024. The correct answer is Option B: +4.0 D. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.