Question

A piece of plastic has a mass of 160g and occupies a volume of320cm³.Find the density of a wood in CGS system.What will be the volume be in S.I.

Answer 1

Answer:-

• Mass=160g
• Volume=320cm$^3$

We know that

$\boxed{\sf Density=\dfrac{Mass}{Volume}}$

$\\ \qquad\quad\sf\Rrightarrow Density=\dfrac{160}{320}$

$\\ \qquad\quad\sf\Rrightarrow Density=0.5g/cm^3(CGS)$

$\\ \qquad\quad\sf\Rrightarrow Density=0.05kg/m^3(SI)$