DANS LES TUBES CAPILLAIRES. 359: 
Suite de la deuxieme série de tubes. 
w 
h 4 
x"° Formule, Q DT. (6,00263364 +- 0,00000421016 7— 0,00000000757827 x° ) *. 
# [a 
2° Formule. Q— 755 (0000263390 +0,00000680703x—0,000000101869 x°-1-0,000000000683275 x*)*. 
"Nes Propuirs PRroDuiTs Propurrs Nos 
des || de l'écoulement de gi ns DiFFÉRENCES. Ann DirréRences,| dre 
J calculé par la calculé par la de la 
ol observé, ---| -1°-Formule... PRISE 2° Formule. série. 
EE 
1X° TABLEAU-. 
4. /0:0000016025|00000015320| 0.0000000705[0.0000015851|+- 0.0000000174| 59. 
2 0.0000018115 0.0000017102|— 0.0000001013|0.0000017741|+4 0.0000000374| 58. 
A 0.0000020950[0.0000020181|+4- 0.0000000769|0.0000020710|+4 0.0000000240| 5g. 
4. 0.0000023810|0.0000023404|+ 0.0000000406|0.0000024083|— 0.a000000273| 60. 
»: 0.0000028169|0.0000029301|—0.0000001132|0.0000029648|— 0.0000001489| 61. 
X° TABLEAU. 
:0000012953|0.0000011621|-- 0.0000001332l0.0000011759|-- 0.0000001194| Go. 
.-0000014970|[0.0000013047|- 0.0000001923 0.0000013202|+ 0.0000001768| 63. 
.0000017331|0.0000014962|- 0.0000002369 0.0000015139|-4 000000002192| 64. 
.0000020202|0.0000017440|—- 0.0000002762 0.0000017647|-- 0:0000002555| 65. 
.0000023041|0.0000021963|-- 0.0000001078 0.0000021359|+4 0.0000001682| 66. 
.-0000026595|0.0000028003|— 0.0000001408 0.0000027033|— 0.0000000438| 67. 
© © © 0 © © 
XI° TABLEAU. 
1. |0.0000012038[0:0000011565|+4 0.0000000473/0.000001:660!--.0:0000000378| 68. 
XH° TABLEAU.- 
1. (0.0000002548|0.0000002462|+ 0.0000000086[0.0000002433|+ 0.0000000115| 69. 
2. 0 .0000003078|0.0000003081|— 0.0000000003|0.0000003081|—0.0000000003| 7o. 
3. ]0.0000003840|0.0000003547|+4 0:0000000293 0.0000003568|+4 0:0000000272| «71. 
1 4. 1(o.000000/658|0.000000/4248|-+0:0000000410|[0.0000004273|+- d.0000000385| 972. 
XI1I° TABLEAU. 
1. + 0.0a00007622|0.0000007366|+ 0.0000000256 0.0000007975|—0.0000000353] 973. 
2.111[10.6000008993|a.\6000068808|-- 0.0000000685 0.00000089g5|— 0.0000000002! 74. 
3. |o.0000010587|0.0000009505| + 0.0000001082 0.0000910292 —-0:0000000295| 75. 
4. (0l/0000012605|0.60b0011106|+-0.0000001499 0.0000012024|+ 0.0000000581| 76. 
Te 0.0000015182|0.0000013300|+- 0.0000001882 0.0000014400|+ 0.000a000782| 77- 
61° 0.0000019085|0.0000016680|-- 0.0000002403 0 «0000018059 +- 0.0000001024| 78. 
Sie 0.0000023364|0.0000022212|+ 0.0000001 152 0.0000024044|— 0.0000000685| 79. 
