In this experiment we treat the length the hydrometer emerges from the graduated cylinder as a measure for the density of the solution. (Note that the dimension of your measurements was "mm" and not "g/mL" or "kg/L," which is the correct dimension for density.) What experiments and data manipulation would you have to do in order to convert the length data to density values in the proper dimension of g/mL? (Notice that we are saying that an experiment has to be conducted to do this conversion)