A. Temperature 76°.2. ‘C. Temperature 86°.7. 
Day | Hour | Dilatometer | Day | Hour __ Dilatometer 
M.. | 9.55 a.m. | placed Th. 10.00 am. | attained 
| | | 
| 12.03 p.m. | O83 ‚11.00 482 
1.00 560 12.04 p.m, ATI 
| | 
2.18 | 583 Lt 3.37 | 467 
| 4.07 ee BOs Rei Gta alin 1 480 
eb ee = Ga | 
| | D. Temperature 91°.9, 
| 9.14 | 635 ERIS Gen ds 
Tu. 9,29 am. | 585 Day Hour _ Dilatometer 
| | EN ENNE Tet Dee Cl, Pd ht AE 
| 1,52 pam. 580 5 Ri 
| | Rye vale2a; aun: _ attained 
B. Temperature 83°.0. ‚11.00 | 483 
oe ee 12.00 0 
Day | Hour _ | Dilatometer | 3.00 p.m. | 482 
in — 5 = | 
as) | 481 
Tu. | 2.15 p.m. | attained | | 
Sat. | 9.48 a.m. | 474 
3.37 | 517 | | 
4.53 | 558 E. Temperature 97°.8. 
ey | ae Day Hour _ Dilatometer 
10.50 | 701 Se 
MW, 17-025 am. 741 Sat. 10.25 am. | attained 
A22 Pm 731 bles 28 438 
OE NE 1215 p.m, 548 
| 
Th. | 9.44 am. | 677 | 3.40 > 1000 
| | | 
then applies a fortiori to pr Lenvw’s experiments where the dilatometer 
liquid does not obstruct that conversion which certainly was the 
case in our experiment. 
In order to avoid this objection anyhow, I proceeded, in a subsequent 
experiment, to the higher temperature so soon as the maximum had 
been attained. The result is shown in a series which in addition 
teaches other things as well (Table II). 
80 
Proceedings Roval Acad Amsterdam. Vol XV 
