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A hollow cylindrical pipe has an outer radius of 7 cm and an inner radius of 5 cm. If the pipe is 42 cm long and made of metal with a density of 5 g/cm³, what is the mass of the pipe?

15.72 kg
15.98 kg
15.84 kg
15.56 kg
15.84 kg
Practice and solve "A hollow cylindrical pipe has an outer radius of 7 cm and an inner radius of 5 cm. If the pipe is 42..." for Mathematics - Previous Year Paper 2024. The correct answer is Option C: 15.84 kg. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "A hollow cylindrical pipe has an outer radius of 7 cm and an inner radius of 5 cm. If the pipe is 42..." for Mathematics - Previous Year Paper 2024. The correct answer is Option C: 15.84 kg. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.