Volume is expressed in "cubic" as prefix of the material being measured.
<span>In cement, it would be measured in cubic yards </span> <span>In liquids in can be liters, gallons, ounces etc.. </span> <span>That's my answer off the top.... </span> <span>Norm </span>
<span>In SI, you use litres and derivatives (such as ml, kl, etc.) </span> <span>In Imperial and US, the units are ounces, cups, pints, quarts, and gallons.</span>
A model or simulation is only as good as the rules used to create it. It is very difficult to create an entirely realistic model or simulation because the rules are based on research and past events. The main disadvantage of simulations is that they aren't the real thing.