A metal plate is rectangular. Its length is 12 cm and its width is 5.0 cm. What is its area in square metres?
6.0 m26.0\ \mathrm{m^2}6.0 m2
0.060 m20.060\ \mathrm{m^2}0.060 m2
0.60 m20.60\ \mathrm{m^2}0.60 m2
0.0060 m20.0060\ \mathrm{m^2}0.0060 m2
39 exam-style questions on Edexcel GCSE Physics 1.1 Units and quantities, covering 1.1.1 SI units for physical quantities and 1.1.2 Unit prefixes, conversions, significant figures and standard form. Each one has a worked solution and a mark scheme showing where the marks go.