A sealed container of volume 1500 cm3 contains a gas at high pressure.
The container is placed on a top-pan balance.
The balance reads 250.00 g.
All the gas is removed by a vacuum pump and the balance reading changes to 244.00 g.
What was the density of the pressurised gas?
0.00400 g/cm30.00400\text{ g/cm}^30.00400 g/cm3
0.163 g/cm30.163\text{ g/cm}^30.163 g/cm3
6.00 g/cm36.00\text{ g/cm}^36.00 g/cm3
4.00 g/cm34.00\text{ g/cm}^34.00 g/cm3
169 exam-style questions on CIE IGCSE Physics Density, covering Density. Each one has a worked solution and a mark scheme showing where the marks go.