Question

Q. 4.volume of a metal cube is 200cm3. if the
density of metal cube is 7.6g/cm3, find the
mass of metal cube in kg.​

Answer 1

Answer:

Mass= 1.52kg

Explanation:

• v=200cm³to m³ then v=200×1/100×1/100×1/100=0.0002m³
• D=7.6 g/cm³to kg/m³then D=7.6×1000=7600kg/m³
• Density=Mass/Volume
• M=D×V then M= 7600×0.0002=1.52kg.