Physics 0625 · IGCSE · Density

Density — practice question

Fig. 1.1 depicts two strips of staples.

(a)[2]

Calculate the mean width of one staple.

(b)[4]

Describe how the student can find the volume of one strip of staples using the apparatus shown in Fig. 1.2.

(c)[4]

Calculate the density of the metal. Include the unit.

Worked solution & mark scheme

This 10-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Average thickness is 1.4 mm” …