kaye77 Messages 8 Reaction score 0 Thread starter Feb 2, 2010 #1 how do i convert 2.8g/cm3 to kg m-3?? what is the formula?
mgb_phys Science Advisor Homework Helper Messages 7,906 Reaction score 15 Feb 2, 2010 #2 Just look at the way the units cancel. 2.8 g/cm^3 * (kg/g) * (cm^3/m^3) = kg/m^3 kg/g = 0.001 and cm^3/m^3 = 100*100*100/1 = 10^6 so 2.8 g/cm^3 * 0.001 kg/g * 10^6 cm^3/m^3 =
Just look at the way the units cancel. 2.8 g/cm^3 * (kg/g) * (cm^3/m^3) = kg/m^3 kg/g = 0.001 and cm^3/m^3 = 100*100*100/1 = 10^6 so 2.8 g/cm^3 * 0.001 kg/g * 10^6 cm^3/m^3 =