CUBICAL EXPANSION" OP SOLIDS. 



11 



Substance. 



Lead (pure). 

 Do. (cast) . . 



Do 



Po 



Do 



Lead - Antimony alloy 1 

 (ISn,Pb, 22-28 % by vol. \ 

 of Pb) J 



Do. (Sn Pb„ 82-09 % by 

 vol. of Pb.) 



Magnesium (cast) 



Do 



Nickel (com p. powder). . . 



Osmium (semi-fused) 



Palladium 



Do. (forged, annealed) 

 f 



Paraffin . 



Do. 



Do. 



(high boiling 

 point) 



(Rangoon, melt- 

 ing at 5(>'C) 



Pewter 



Do 



Phosphorus . — 



Do 



Do. 

 Platinum 



Do 



Do 



Do 



Do. (cast). 



ax 10" 



8485 



bxlO" 



G200 



8087 

 7261 



3752 

 1709 

 3032 

 3370 

 58400 



115000 



71651 



37988 

 38300 

 20000 



2554 

 2603 



35S5 



9880 



3320 

 10260 



1065 

 3270 

 2800 

 1980 

 99200 



690000 



148890 



c X 10" 



11500 



1040 

 1170 



Mean Co- 

 efficient X lO" 



Temperature 



Range. 



(°C.) 



9030 

 8844 

 8725 

 9063 

 8808 



7188 



8419 

 8286 

 7042 

 3858 

 2037 

 3312 

 3567 



260000 

 666000 



31985 



39090 



143118 



244358 



79989 



6099 



5982 



20506 

 2644 

 2650 

 2750 

 2658 

 2721 



0-100 

 0—100 

 0—100 

 0—100 

 0—100 



0—100 



0—100 



0-100 



0-100 



0—100 



0—100 



0—100 



0—100 



0— 33 



33-5—37-7 



37-7— 41 



41— 52 



0—15-55 



15-55- 37-6 



37-6—48-85 



48-85-61-11 



0— 56 



16-6—100 



16-6—206 



0—37-5 



0— 44 



0— 44 



16-6—100 



0—100 



0—300 



0—100 



0—100 



Obsekvek. 



Calvert, Johnson & 



Lowe 

 Fizeau 



L. Pfaff 



Rodwell 



Glatzel 



Matthiessen 



Fizeau 



L. Pfaff 



Fizeau 

 it 



Matthiessen 



Fizeau 



Russner 



Rodwell 



Fizeau 

 Daniell 



Erman 



Kopp 



Pisati & de Franchis 



Daniell 



DuloDg and Petit 



n 



Matthiessen 

 Fizeau 



'These constants are for the formula : — F= Tu (I + at + ht'-). 



