290 



Tables 275 and 276 

 TABLE 275. — Specific Heat of Various Solids 



Solid 



Temperature 

 °C 



Specific 

 heat 



Authority 

 See p. 289 



Alloys: 



Bell metal 



Brass, red 



" yellow 



80 Cu + 20 Sn 



Constantan, 60 Cu, 40 Ni 



German silver 



Lipowitz alloy: 24.97 Pb + 10.13 Cd + 50.66 Bi 



-f- 14.24 Sn 



Lipowitz alloy 



Manganin: 84 Cu, 4 Ni, 12 Mn 



11 11 11 11 



Monel metal 



Rose's alloy: 27.5 Pb + 48.9 Bi -f 23.6 Sn 



Wood's alloy: 25.85 Pb +6.99 Cd + 52.43 Bi 



+ 14.73 Sn _ 



Wood's alloy: (fluid) 



Miscellaneous alloys: 



17.5 Sb + 29.9 Bi + 18.7 Zn + 33-9 Sn 



37.1 Sb +62.9 Pb 



39.9 Pb +60.1 Bi 



63.8 Bi +36.2 Sn 



46.9 Bi + 53.1 Sn 



Gas coal 



Glass, normal thermometer i6 m 



" French hard thermometer 



' ' crown 



" flint 



Ice 



India rubber (Para) 



Mica 



Paraffin ' 



fluid.'.".'.'!.'.'.'.'.".'!.'!.'!!."!."!!!!.'! !!!." 



Woods 



15-98 

 o 

 o 



14-98 

 18 



100 



0-100 



5-50 



100-150 



18 



100 



20-1300 



77-20 



20-89 



5-50 



100-150 



20-99 

 10-98 



16-99 



20-99 

 20-99 

 20-1040 

 19-100 



10-50 

 10-50 

 80 

 40 



20 

 o 



?-IOO 



20 



20- + 3 

 19- +20 

 0-20 

 35-40 

 60-63 

 20 



0.0858 

 08991 

 08831 

 0862 

 0977 

 1018 

 09464 



0345 

 0426 



0973 



1004 



127 



0356 



0552 



0352 

 0426 



05657 

 03880 



03165 

 04001 



04504 



3145 



1988 



1869 



161 



117 



350 



434 



465 



487 



481 



10 



3768 



5251 



6939 



622 



712 



327 



R 

 L 



R 

 J .P 



T 



M 



JD 



M 



W 



Z 



H M 



B M 



GT 

 R W 



Barnes's results : Phil. Trans. (A) 199, 1902; Phys. Rev. i;, 1902; 16, 1903. (H thermometer.) 



Bousfield, Phil. Trans. A 211, p. 199, 1911. Barnes-Uegnault's as revised by Peabody ; Steam Tables. 



The mercury data from o° C to 80, Barnes-Cooke ( H thermometer); from go° to 140, mean of Winklemana, Naccari 



and Milthaler (air thermometer); above 140°, mean of Naccari and Milthaler. 



Smithsonian Tables. 



