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An object is placed 30 cm from a concave mirror of focal length 20 cm. Using the mirror formula, what will be the image distance?
โ40 cm
โ2.5 cm
โ12 cm
โ60 cm
โ60 cm
Practice and solve "An object is placed 30 cm from a concave mirror of focal length 20 cm. Using the mirror formula, wha..." for General Science - Previous Year Paper 2024. The correct answer is Option D: โ60 cm. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "An object is placed 30 cm from a concave mirror of focal length 20 cm. Using the mirror formula, wha..." for General Science - Previous Year Paper 2024. The correct answer is Option D: โ60 cm. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.