diameter in loose and in dense random stable packings, having volume packing densities of 0.60(1) and 0.63(7), corrected for wall and top–bottom effects. The specific gravity of steel is high ...

A sphere is a perfectly round solid figure. All points on the surface of the shape are the same distance away from the centre – we call this distance the radius. The formula for the volume and ...

Remember that the circumference of a circle \(= \pi \times d\) and the diameter \(= 2 \times ... formula sheet A hemisphere is half of a sphere. The volume can be found by calculating the volume ...