Question

The formula for density is given by p=M/V, where p is density, M is mass and V is volume. If a substance has a mass of 27.82 grams and a volume of 3.6 ml, what is the most accurate density of the substance in g/ml

Answer 1

the formula for density is given by

$p=\frac{M}{V}$

Mass

$M=27.82\text{ g}$

volume

$V=3.6ml$

now the density formula is

$\begin{gathered} p=\frac{M}{V} \\ =\frac{27.82}{3.6} \\ =7.7278 \end{gathered}$$p=7.7278\frac{g}{ml}$