On Fig. 1.2, measure the height h and width w of the piece of modelling clay.
h = cm
w = cm
(ii) On Fig. 1.3, measure the depth d of the piece of modelling clay
d = cm
(iii) Calculate the volume VA of the modelling clay using the equation VA = hwd.
VA = cm3
(iv) The mass m of the piece of modelling clay is shown in Fig. 1.4.
ρ =