A metal block has a mass of and occupies a volume of

CHEMISTRY · Single correct · CBSE · Chemistry · The Amazing World of Solutes, Solvents, and Solutions · The Amazing World of Solutes, Solvents, and Solutions

Problem

A metal block has a mass of 0.75 kg0.75\,\text{kg} and occupies a volume of 3.0×10−4 m33.0\times10^{-4}\,\text{m}^3. What is the block’s density? (a) 2.5×102 kg m−32.5\times10^{2}\,\text{kg\,m}^{-3} (b) 7.5×103 kg m−37.5\times10^{3}\,\text{kg\,m}^{-3} (c) 2.5×103 kg m−32.5\times10^{3}\,\text{kg\,m}^{-3} (d) 2.5×104 kg m−32.5\times10^{4}\,\text{kg\,m}^{-3}

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