Question

A coin has a mass of 7.0 g it is made up of a metal alloy of density 5.6 g / cm calculate the volume of the coin

Answer 1

Answer:

coin mass = 7.0g

the metal alloy of density= 5.6g/cm

solution:

density=mass/ volume

5.6=7.0/v

5.6×7.0=v

v=39.2