250 
Data.—Diameter of the glass disk. 
i sMeaSuremento. sun csa tects oad eracaioe Ore 10.662 @n. 
2, MICASULENTCIIE Ss oon cuerert cake be octet eaete ee ... 10.698 em. 
S PMIECASUTCMIEMG s.cc-<h. che ho tn ne ede ee 10.727 em. 
Ae MCASULEMEMU cee kon atc seracoteuett rome Oe 10.694 em. 
Sy MC ASTIREIIEM tes iisepeeaietercve cere) cect e erehera oie lace 10.645 cm. 
GU NMeASUFE MEMS Spiers css cv ciecs sperms Geexeereme ie TE 10.674 cm. 
(IMeaASUReMeN tess cs coe a aka stele es oe ee 10.702 cm. 
Fig. 2. 
Test No. 1.—The number of grams to separate the disk from water 
at 4° C. 
BPTUSOR: elias, oy cccuote tats seater ete aie anole fend his esis ols ches seer non epe 48 .725 
RAL cere atcha oie aie she Bic ale Com eee wYaro eves Sictoho ae latseee es 48.730 
RELA screw sircivie, Siete a ere.e tare rete weaker eels ere Rael aleravame etalleoneeT 48.725 
RETA ecw este comics oa peatatara' s Siw Wvele oe adhe Cot oo ale 8 48.733 
