Le 09/07/2010 17:51, Invisible nous fit lire :
> Since it _is_ Friday and all...> > > > volume be?>
3 l of water (pure) is a mass of (approximatively) 2.985 kg.
2.985 l.
The difference is therefore of 0.015 l, or 1.5 cl ( a glass of water is
about 15 cl usually (well anywhere from 10 to 30), so that's about a
tenth of one glass).
The variation of volume is about an half percent.
