612 



BRIDGMAN. 



TABLE XIV. 



Palladium. 



effect, and the average numerical departure was 0.075%. At 0° the 

 maximum departure was 0.7%, and the numerical average 0.31%. 

 The deviation from linearity is not parabolic or symmetrical; the 

 curves are shown in Figure 16. 



The average temperature coefficient listed above is 0.003178 between 

 0° and 100°. This was obtained from a coil of the same sort as that 

 on which the pressure measurements were made, subjected to the 

 same seasoning, but used as the comparison coil of the Carey Foster 





.0,23 



.0,20. 



1 ' no 



0° 20° 40° 60° 80° I00°S 

 Temperature § 



40° 60° 80° 100° 

 Temperature 



Palladium 



6 8 10 12 



Pressure. Kg. /Cm.' X 10' 



Figure 16. Palladium, results for the measured resistance. The deviation 

 from linearity are given as fractions of the resistance at 0kg. and 0°C. The 

 pressure coefficient is the average coefficient between and 12000 kg. 



