580 REGNAULT ON THE 
TaB.e III. 
Series C. 
Tempera- Tensions. Tempera- Tensions, 
tures. Difference. tures. Difference. 
th ok Thermom. 
————_$|——__|___ 
No. 7. | Observed. |Calculated. No. 7. | Observed. |Calculated. 
mm mm ° mm mm mm 
18°11 15°32 . 
20°28 17°59 “% 
20°23 17°56 -8 c 
20°25 17°52 | 17°661 —0O'13 
20°29 17°56 24 
20°29 17°64 oe 
20°29 17°63 . 
fs we 22°85 20°52 +e ve 
10°133 —o'16 22°85 20°58 | 20°699 | —or12 
ac 22°86 20°56 we 
22°88 20°61 e¢ 
ie oy: 25°59 24°25 t > 
11°'785 | —o'o8 25°56 24°22 | 24°347 | —o'12 
oe re 25°56 24°19 52 
11'939 —o'ro 28°14. 28°21 | 28°332 —o'1z 
no 28°13 28°15 ee 40 
30°30 3192 | 32°096 —O'17 
Fe 53 30°29 31°91 es ate 
13°937 —o'10 32°49 36°16 | 36°352 —O'17 
ae fe 32°42 36°01 % 
16468 | —o'07 32°38 | 36°00 3 
=: 30 32°39 35°99 * ; 
13475 | —o1r || 3613 | 44°34 | 44°518 | —ov19 
os st 36°13 44°32 ae 28 
15453 | —O'13 || 38°88 | 51°37 | S1°704 | —0'33 
it an 38°86 51°31 oe we 
Series D 
0°00 4°69 ee ve 13°92 11°84 | 11°850 | —o'or 
0"00 4°67 ar es 13°92 11°86 ze ae 
000 4°67 13°92 11°86 : 
o"00 4°65 16°34 13°82 ie 
8°20 8°14. 16°35 13°82 | 13°840 | —o'o2 
8:24 8°18 ae a 16°36 13°82 ee 
8°27 8°20 8°1640| + 0°04 19°88 17°21 w os 
8-28 8°26 aia mg 19°88 17°21 | 17°263 | —o'05 
g*00 8°58 8°574 | +o0'or 15°62 13°20 Si 
9°00 8°60 oe an 15°61 13°22 + os 
g'o1 8°62 15°62 13°22 | 13°212 | -+o’or 
g'02 8°62 15°62 13°24 ae 
9°04 8°68 
Series E. 
0°00 4°59 IO°Ir g'Il 
o"00 4°59 IO°II 9°13 oe 5 
0°00 4°59 IO°II 9°15 9°232 —o'08 
6°70 7°27 17"60 11°54 *e 48 
6°72 727 os .: 13°60 11°56 | 11°605 | —o'04 
6°74. 7525 7°361 —o'll 13°60 11°52 ee 
6°77 7:33 ar a 13°60 11°52 f 
7°39 7°66 7693 —0'03 14°92 12°55 50 3c 
7°41 7°64 ar) ws 14°92 12°57 | 12°634 | —o'06 
