Question

find the density of a sample that has a volume of 80.5 litre and a mass of 20.0 kilogram​

Answer 1

volume = 80.5 L

= 0.0805 m³

mass = 20 kg

Density = mass / volume

= 20 / 0.0805

= 248.4 kg/m³

Answer 2

Answer:-

• Mass=20kg
• Volume=80.5litre

$\\ \qquad\quad\sf\longmapsto 80.5\times 0.001m^3$

$\\ \qquad\quad\sf\longmapsto 0.08m^3$

We know that.

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

$\\ \qquad\quad\sf\longmapsto Density=\dfrac{20}{0.08}$

$\\ \qquad\quad\sf\longmapsto Density=248.4kg/m^3$