Question

A piece of iron has a volume 25 cm3 and mass 195 g find the density of iron in g/ cm3​

Answer 1

Answer:

volume= 25cm^3

mass= 195g

density=mass/volume

now, as the answer is required in g/cm^3, units dont need to be converted, so,

density of iron sample=mass of sample/volume of sample

                                    =195/25

                                    =7.8g/cm^3

ohaiyo!