ABSOLUTE THERMAL CONDUCTIVITY OF NICKEL. 



371 



Set II. 





Mass of nickel, . 



, 



. 



99-3 grammes. 







Mass of water in calorimeter, 



■ . 



126-7 „ 







Water equivalent of calorimeter, etc., 



* 



3-3 



1 

















Log. Ratio Rise 



Date of 



Initial Temp. 



Corrected Temp. 



Rise of Temp. 



Initial Temp. 



Fall of Temp. 



of Temp, of 



Experiment. 



of Water. 



of Mixture. 



of Water. 



of Nickel. 





of Nickel. 



Water to Fall of 

 Temp, of Nickel. 



1897 

















July 9 



17-10 



23-13 



6-03 



99-4 





76-3 



2-8978 





18-10 



24-08 



5-98 



99-4 





75-3 



2-8999 





19-40 



25-34 



5-94 



99-4 





74-1 



2-9040 





19-88 



25-72 



5-84 



99-5 





73-8 



2-8983 



„ 10 



18-19 



24-28 



6-09 



99-6 





75-3 



2-9078 





20-25 



26-12 



5-87 



98-6 



72-5 



2-9083 



Arithmetic 



) 















mean of ob- 



V 18-82 



24-78 



5-96 



99-3 





74-55 



2-9027 



served values 



) 















Average value of specific heat of nickel, -105. 



Set III. 





Mass of nickel, . 



. 



99 "3 grammes. 







Mass of water in calorimeter, 



126-7 







Water equivalent of calorimeter, etc., 



3-3 

















Log. Ratio Rise 



Date of 



Initial Temp. 



Corrected Temp. 



Rise of Temp. 



Initial Temp. 



Fall of Temp. 



of Temp, of 



Experiment. 



of Water. 



of Mixture. 



of Water. 



of Nickel. 



of Nickel. 



Water to Fall of 

 Temp, of Nickel. 



1897 















July 13 



21-05 



25-27 



4-22 



77-3 



52-0 



2-9093 



>i >> 



22-27 



26-31 



4-04 



77-5 



51-2 



2-8971 



i> )> 



23-80 



27-82 



4-02 



78-1 



50-3 



2-9026 



„ 14 



21-01 



25-23 



4-22 



78-2 



53-0 



2-9010 



>) ii 



22-13 



26-20 



4-07 



77-5 



51-3 



2-8995 



» » 



23-55 



27-51 



3-96 



77-5 



50-0 



2-8987 



Arithmetic 

 mean 



I 22-30 



26-39 



4-09 



77-7 



51-3 



2-9015 







Average value 



of specific heat 



of nickel, -105. 







Set IV. 



Mass of nickel, . 



Mass of water in calorimeter, 



Water equivalent of calorimeter, etc., 



99*3 grammes. 

 156-7 

 3-5 



