Question

Find the density of a iron that weighs 156g and has a volume of 20cm3 in g/cm3

Answer 1

mass of the iron, m = 156g

volume, v = 20 cm³

Density, ρ = m / v

ρ = 156 / 20

ρ = 15.6 / 2

ρ = 7.8 g/cm³

Answer 2

Answer:

GIVEN :

Mass=156g    

Volume=20cm3

Density=?

SOLUTION:

As P=m/v

P=156/20

P=7.8g/m3 (7.8 grampermetrecube)