Question

What are relations between CGI and SI unit of density?

Answer 1

Step-1:Units of density

$kg/m^{3}andg/c{m}^3$are the S.I and CGS units of density

Step-2:Finding Relation between S.I and CGS units

As we know that,

$$\begin{gathered} 1g=1\times {10}^{-3}kg \\ 1cm=1\times {10}^{-2}m \end{gathered}$$

$\Rightarrow 1g/c{m}^3=\frac{1\times {10}^{-3}kg}{{(1\times {10}^{-2})}^3{m}^3}=1000kg/m^3$

Hence, $1g/c{m}^3=1000kg/m^3$