Unit Confusion?
50:50 by volume is about 25:75 by mass. Using uncompressed densities for ice of 1.0 and 3.0 for rock those ratios give a density of 2.0 ((0.5*1+0.5*3)/1).
Space/Science » in reply to Brown Dwarfs and others
50:50 by volume is about 25:75 by mass. Using uncompressed densities for ice of 1.0 and 3.0 for rock those ratios give a density of 2.0 ((0.5*1+0.5*3)/1).