2025 CGSS PRELIMS P1 Q2

2025 CGSS PRELIMS P1 Q2

Secondary 4
2 marks

The diameter of a solid sphere is \(7.12\text{ cm}\), measured correct to 3 significant figures. Its density is \(2.2\text{ g/cm}^3\). Find the smallest possible mass of the sphere.[2]

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Answer:\(415\text{ g}\)

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