SC-122

Density

Lower Sec Science · Secondary 1 · Hard · Density

A gas cylinder has a mass of 5.0 kg when empty and 8.5 kg when filled with gas. The gas occupies a volume of 0.050 m³.

What is the density of the gas?

$70\,\text{kg/m}^3$
$0.70\,\text{kg/m}^3$
$175\,\text{kg/m}^3$
$3.5\,\text{kg/m}^3$

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