Question

Calculate the volume of a liquid of mass 330 kg, if the density of

wood is 935 kg/m3

. Express it in litre.​

Answer 1

Given:

The mass is 330 kg, the density is 935 kg/m³.

To find:

Volume in litres?

Calculation:

We know that:

$\sf Volume = \dfrac{mass}{density}$

$\sf \implies Volume = \dfrac{330 \: kg}{935 \: kg/ {m}^{3} }$

$\sf \implies Volume \approx 0.3529 \: {m}^{3}$

$\sf \implies Volume \approx 0.3529 \times 1000 \: {dm}^{3}$

$\sf \implies Volume \approx 352.9\: {dm}^{3}$

$\sf \implies Volume \approx 352.9\: litres \: \: \: \: \: \: ...(1 \: {dm}^{3} = 1 \: lit)$

So, volume of liquid is 352.9 litres

Answer 2

Explanation:

Given:

The mass is 330 kg, the density is 935 kg/m³.

To find:

Volume in litres?

Calculation:

We know that:

\sf Volume = \dfrac{mass}{density} Volume=

density

mass

\sf \implies Volume = \dfrac{330 \: kg}{935 \: kg/ {m}^{3} } ⟹Volume=

935kg/m

3

330kg

\sf \implies Volume \approx 0.3529 \: {m}^{3} ⟹Volume≈0.3529m

3

\sf \implies Volume \approx 0.3529 \times 1000 \: {dm}^{3} ⟹Volume≈0.3529×1000dm

3

\sf \implies Volume \approx 352.9\: {dm}^{3} ⟹Volume≈352.9dm

3

\sf \implies Volume \approx 352.9\: litres \: \: \: \: \: \: ...(1 \: {dm}^{3} = 1 \: lit)⟹Volume≈352.9litres...(1dm

3

=1lit)

So, volume of liquid is 352.9 litres