A carpenter uses a block of wood for a project.

CHEMISTRY · Multi-part · CBSE · Chemistry · The Amazing World of Solutes, Solvents, and Solutions · The Amazing World of Solutes, Solvents, and Solutions

Problem

A carpenter uses a block of wood for a project. (a) The block occupies a volume of 1.2×105 cm31.2 \times 10^{5}\,\text{cm}^{3} and the density of the wood is 0.75 g cm−30.75\,\text{g cm}^{-3}. Calculate the mass of the block in kilograms. (b) Express the density of the wood in kg m−3\text{kg m}^{-3}.

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