Question

an oil of relative density 1.2 and volume 1 litre is poured in water. Find the mass of oil .

Answer 1

Given density of oil=1.2*1000=1200 kilograms per meter cube

Volume of oil=1 litre=0.001 meter cube

d=m/v

So m=d*v=1200*0.001= 1.2 kg