What is the conversion factor between kg/m^3 and g/m^3. express your experimental values for the densities in kg/m^3.

1000 g = 1 kilog (10³⇒kilo)

so,

Since I don't have your values from your experiment, I'm assuming you have your mass values in g. Your teacher wants them in kg, so divide each value (g) by 1000 .

Then divide this mass (now in kg)  by your volume in m³. This will make your density units kg/m³

r = ρ x length / area  

ρ = r x area / length  

ρ is in ohm-meters  

in basic units, it is m³kg/s³a²  

i think this is it.