CLARK CELL AS A STANDARD OF ELECTROMOTIVE FORCE. 
581 
16 
E.M.F. 
of Ray¬ 
leigh 1., 
at 15°. 
1 —1 CO I-H o O <M Od O JO 
CO CO CO CO CO CO CO CO CO 
’—A rH r-H rH r-H i-H rH H r-i 
15 
Correc¬ 
tions to 
Ray¬ 
leigh 1. 
0 
0 
0 
-•0005 
-■0005 
-•0005 
-■0005 
-•0007 
-•0009 
14 
Value 
of E 
at 15°. 
1-4341 
1-4336 
1-4341 
1-4345 
1-4345 
1-4347 
1-4347 
1-4347 
1-4354 
CO 
r-H 
Correc¬ 
tion 
to 15°. 
•0019 
•0016 
•0016 
•0022 
■0017 
•0022 
•0026 
■0031 
•0036 
Od 
r-H 
Value 
of E at 
tempera¬ 
ture of 
Clark. 
1-4322 
1-4320 
1-4325 
1-4323 
1-4328 
1-4325 
1-4321 
1-4316 
1-4318 
11 
Value 
of T, 
time of 
flow. 
2357 
2480 
2700 
2745 
3010 
1845 
3005 
3000 
3605 
10 
Value 
of M 
adopted. 
2- 6071 
3- 2070 
2-8095 
2-7935 
4- 6939 
2-3739 
2- 0392 
3- 9104 
2-4916 
Ci 
Mass of 
silver 
in second 
bowl. 
2- 6003* 
3- 2043* 
2-8031* 
2-7905* 
4- 6926 
2-3732 
2- 0385 
3- 9104 
2-4924 
00 
Mass of 
silver 
in first 
bowl. 
2- 6071 
3- 2070 ; 
2-8095 
2-7935 | 
4- 6951 
2-3745 
2- 0399 
3- 9104 
2-4908 
Temp. 
of 
Clark. 
i-O 
JO ^ ^ *0 CO CO CO 
cb o cb cb i>- rb in. oo 
rHi-Hr-HrHr—IrH r-H r-H r-H 
co 
Value 
of V. 
3904-5 
4591 
3691-2 
3623-5 
5561 
4568 
2410 
4617-5 
2445-3 
JO 
Value 
of W. 
JO iO JO JO iO JO IO 
Od cb r-H Cd Hp MO TfJ L^. G5 
Od JO jo I>* 00 JO iO CO Od 
in 
lOiOiOiOiOJO JO JO JO 
Ph 
!« 
H 
o 
17 
17 
17 
17 
17-4 
17- 9 
18- 1 
18- 7 
19- 2 
CO 
Value 
of R, 
resist¬ 
ance of 
strip. 
•9877 
•9877 
■9877 
•9877 
•9878 
•9879 
•9880 
•9882 
•9883 
Od 
Date. 
July 31 . 
Aug. 3 . 
Aug. 5 . 
Aug. 7 . 
Aug. 10 
Aug. 12 
morning 
Aug. 12 
afternoon 
Aug. 14 
morning 
Aug. 14 
afternoon 
r-H 
No. of 
experi¬ 
ment. 
rH Od CO JO CD 1> CO O 
* In all these observations Bowl II. was used and some silver was visibly lost in the washing. The numbers therefore have not been employed. 
