1052 Sitz. d. phys.-math. Kl. v. 27. Juli 1916. — Mitt. d. Gesamtsitz. v. 20. Juli 

Tabelle 8. 



























2235928 
t N 1% | N, e/ei (Il’) beob. | (IV) ber. A 
Bi 120° 1.6108 | 
= 110 1.6154 
- 100 1.6200 | 
R 95 | \ 1.6600 1.5680 1.0080 0.0416 0.0418 +0.0002 
= 90 1.6663 1.5600 1.0067 0.0463 0.0464 +0.0001 
2 85 | 1.6726 1.5536 1.0060 0.0510 0.0510 0.0000 
= 80 1.6800 1.5506 1.0078 0.0569 0.0556 —0.0013 
75 \ 1.6846 1.5488 1.0077 0.0594 0.0602 +0.0008 
Tabelle 9. 
2 — 556 
t n; N, N, e/ei (II’) beob. | (IV’) ber. A 
= 120° 1.6230 
5 110 1.6284 
a 
= 100 1.6330 
| | 
A 95 1.6760 | 1.5770 1.0080 0.0435 0.0437 -++0.0002 
° 90 1.6822 | 1.5675 1.0057 0.0477 0.0479 -+0.0002 
s 85 1.6887 | 1.5624 1.0059 0.0528 0.0521 —0.0007 
=! 80 1.6958 | 1.5584 1.0062 0.0573 0.0564 0.0009 
75 1.7004 | 1.5570 1.0061 0.0594 0.0604 +0.0010 
Tabelle ıo. 
72 5208 
t n; N, n, p/ei (I’) beob. | (IV) ber. A 
1Sotrop 
r 95 1.6910 
= 90 1.6980 
3 85 1.7060 
= 80 1.7140 










+0.0006 
+0.0004 
—0.0009 
—0.0021 
+0.0019 
