CUBICAL EXPANSION OF SOLIDS. 



SCBSTANCK 



a X 10" 



?,xlO" 



ex 10" 



Mean Co 

 efficient x 10" 



Temperature 

 Range. 



CO 



Observer. 



Chloride of Silver 

 (AgCl) 



Cobalt (comprassed 

 powder) 



Copper. 

 Do. 

 Do. 

 Do. 



Do. (native, Lake Su- 

 perior) 



Do. 

 Do. 

 Do. 



Copper-Gold Alloy (66-6 

 % by mass, 48-06 % by 

 volume, of Gold). . . . 



Copper Oxide (CuO.). 

 Corundum 



Darcet's fusible metal 

 (Bi,3 Su,„ Pb,) 



Diopside 



Ebonite (See Vulcanite). 



*Emerald 



Epidote 



Felspar ( Adular) 



Fluorspar 



Galena 



Garnet 



German Silver 



Glass (crystal of Choisy- 

 le-Roy) 



Do. 

 Do. 

 Do. 



do. 

 do. 

 (ordinary). . 



3612 



4443 

 4788 



4850 



1200 



5550 

 3075 



2740 



4015 



27 



1443 



6420 

 3150 

 3275 



16 



2027 

 1399-5 



1900 

 3830 

 1900 



2231 

 2523 

 2439 

 2578 



50 



70 



300 



1330 



0-37 



9245 

 9492 

 9865 



3732 

 5150 

 5650 

 4998 

 5094 



5124 

 5265 

 5233 

 5115 



4657 



342 



1771 



52143 



—36926 



102534 



2330 



206 

 2410 

 1590 

 5851 

 5578 

 2543 

 5509 



-60— 

 0—100 

 0—400 



0—100 

 0—100 

 0—300 

 0—100 

 0—100 



0—100 

 0—100 

 0—100 

 0—100 



0—100 

 0-100 

 0—100 

 0— 35 

 35— 50 

 50— 90 

 0—100 



0—100 

 0—100 

 0—100 

 0—100 

 0—100 

 0—100 

 0—100 



100—280 



Rodwell 



Fizeau 

 Dulong & Petit 



Matthiessen 

 Fizeau 



It 



L. Pfaff 

 Rodwell 

 Glatzel 



Matthiessen 



Fizeau 



(( 



Spring 



(I 



F. Pfaff. 

 Fizeau 



F. Pfaff 



i( 

 (( 



L. Pfaff 



Bosscha t 



*See also Beryl. 



t Bosscha's constants were obtained by a recalculation of Regnault's experimental results. 



