Question

What is the volume of an utensil whose density and mass are $50g/c{m}^3$ and $2000g$ respectively?

• A. $40c{m}^3$
• B. $50c{m}^3$
• C. $80c{m}^3$
• D. $20c{m}^3$

Answer 1

The correct option is A $40c{m}^3$

The unchanging relation between the mass of an object ($m$), its volume ($v$) and density ($d$) of the material, is given by $m=d\times v$.

Given $d=50g/c{m}^3$, $m=2000g$. Then its volume is,

$v=\frac{m}{d}=\frac{2000}{50}=40$.
Therefore, volume of the material is $40c{m}^3.$