62 



CONTRIBUTION TO THE 

 III. 



No. Deflection. 



11 1-05 



12 1-15 



13 i-o 



14 i-o 



15 LI 



Mean 1-06 



Mean variation 0-052. 



Experiment X. 3 Meidingers, rheochord 1000 ; duration of 

 closure 5"; distance between the electrodes 10. 



I. 



No. Deflection. 



1 4-8 



2 5-3 



3 5-25 



5 5-15 



Mean 5-12 



Mean variation 0-136. 



II. 

 No. Deflection. 



6 3-1 



7 3-3 



8 3-25 



9 3-2 



10 3-4 



Mean 3-25 



Mean variation 0-08. 



III. 



No. Deflection. 



11 -15 



12 -40 



13 -35 



14 .40 



15 -35 



Mean 1-33 



Mean variation 0-072. 



Experiment XI. 3 Meidingers, rheochord 1000; duration of 

 closure 5"; distance between the electrodes io mm . 



I. 



No. Deflection. 



1 4-7 



2 4-9 



3 4-9 



* J-g 



o ... ... 5-o 



Mean variation 0-072. 



Mean 



4 .88 



