A high-precision subsea pressure housing made from a specialized engineering polymer has a mass of 5.25 kg.
The density, ρ\rhoρ, of this polymer is 1420 kg/m3.
Calculate the volume of the housing in m3\text{m}^3m3.
Use the equation:
ρ=mV \rho = \frac{m}{V} ρ=VmGive your answer to 3 significant figures.
55 exam-style questions on Edexcel GCSE Physics 14.1 Density and states of matter. Each one has a worked solution and a mark scheme showing where the marks go.