Cameroon GCE O-Level Physics Practice Questions - Cameroon General Certificate Of Education Ordinary Level Physics (Subject Code 0580) Exam

$$2.7\text{ g/cm}^3$ ($2,700\text{ kg/m}^3$) $$0.37\text{ g/cm}^3$ ($370\text{ kg/m}^3$) $$7.4\text{ g/cm}^3$ ($7,400\text{ kg/m}^3$) $$2.7\text{ g/cm}^3$ ($27\text{ kg/m}^3$)