Cubic meters and tonnes suck when you’re talking about numbers bigger than 1000, which is pretty much every time. Just use liters or grams and slap on whatever SI prefix that makes the most sense for the order of magnitude you’re dealing with.
Who wants to see numbers like 7900000000 W, 500000 V or 0.00001 g. Nobody, that’s who! Use SI prefixes to make the numbers easier to read and understand. We’re already doing that in many places. It’s not that hard.
If we’re using SI prefixes, shouldn’t we be dropping usage of litres in favour of cubic decimetres (or whichever prefix is appropriate for the volume you have)?
Square and cubic units are not making my life easier. Quite the opposite.
For example, when you jump from square kilometers to square megameters, the surface area just explodes even though there’s plenty of interesting and useful stuff going on in between the two. You would end up having a stupid number of digits which totally defeats the purpose of having prefixes in the first place. Same applies to cubic units, but the problems are just even bigger.
That’s why I prefer to use ml, l, kl, Ml, Gl, Tl etc. for volumes. We could do the same with surface area too. Maybe dig up the archaic are unit and start using sensible prefixes to make calculations easier.
Cubic meters and tonnes suck when you’re talking about numbers bigger than 1000, which is pretty much every time. Just use liters or grams and slap on whatever SI prefix that makes the most sense for the order of magnitude you’re dealing with.
Who wants to see numbers like 7900000000 W, 500000 V or 0.00001 g. Nobody, that’s who! Use SI prefixes to make the numbers easier to read and understand. We’re already doing that in many places. It’s not that hard.
If we’re using SI prefixes, shouldn’t we be dropping usage of litres in favour of cubic decimetres (or whichever prefix is appropriate for the volume you have)?
Square and cubic units are not making my life easier. Quite the opposite.
For example, when you jump from square kilometers to square megameters, the surface area just explodes even though there’s plenty of interesting and useful stuff going on in between the two. You would end up having a stupid number of digits which totally defeats the purpose of having prefixes in the first place. Same applies to cubic units, but the problems are just even bigger.
That’s why I prefer to use ml, l, kl, Ml, Gl, Tl etc. for volumes. We could do the same with surface area too. Maybe dig up the archaic are unit and start using sensible prefixes to make calculations easier.
You know what, fair points