Physics

Problem

1.1 Fill in the blanks (a) The volume of a cube of side 1 cm is equal to .....

\mathrm{m}^{3}

(b) The surface area of a solid cylinder of radius 2.0 cm and height 10.0 cm is equal to ...

(\mathrm{mm})^{2}

18 \mathrm{~km} \mathrm{~h}^{-1}

covers.... m in 1 s (d) The relative density of lead is 11.3 . Its density is

\ldots . \mathrm{g} \mathrm{cm}^{-3}

\ldots . \mathrm{kg} \mathrm{m}^{-3}