The mass of lead is 232 g and its volume is 20 cm ³. Find the density of lead in kg m ^-3

Explanation;

Step 1: Given data

$$\begin{gathered} massoflead=232g \\ volumeoflead=20c{m}^3 \end{gathered}$$

Step 2: Formula

$Density=\frac{mass}{volume}$

$$\begin{gathered} Substitutethevaluesinaboveformula \\ Density=\frac{232g}{20c{m}^3} \\ Density=11.6g/c{m}^3 \end{gathered}$$

Step 3:

$$\begin{gathered} Weknowthat, \\ 1g/c{m}^3=1000kg/m^3 \\ Now \\ 11.6g/c{m}^3=11.6\times 1000kg/m^3=11600kg/m^3 \end{gathered}$$

Hence, The density of lead is 11600 kg m ^-3