(a)[1]
Table 1.1 contains some physical quantities. Finish the table by putting a tick (✓) beside the scalar quantities.
(b)
A uniform cylinder has diameter $D$, length $L$ and mass $M$. Its density $\rho$ is given by $\rho = \frac{4M}{\pi D^2 L}$. Table 1.2 contains the experimental data used to find the cylinder's density.
(b(i))[1]
Calculate the percentage uncertainties in $D$ and $L$. Enter your answers in Table 1.2.
(b(ii))[2]
Calculate the density of the cylinder. State your answer to three significant figures.
(b(iii))[2]
Calculate the percentage uncertainty in the density.