422 PROF. LOUIS V.ESSOT KING ON THE CONVECTION OF 
Table VI. 
Wire No. 1 
o-o 17 
210° 
409° 
610° 
800° 
987° 
c 
•089 
■241 
■388 
■602 
■884 
y 0 = 3 • 85 x 10- 4 
a= -00765 
E 
•002 
•005 
•014 
•040 
•087 
Co = C - E = 
087 
•237 
•374 
■562 
•797 
c 0 /( 0 -o 17 ) 
4'15 
5-79 
6-13 
7-03 
8-07 x10“ 4 
r= -001075 
Wire No. 2 
0-0 it 
210° 
410° 
609° 
801° 
990° 
1161° 
C 
■085 
■183 
■392 
■601 
■850 
1-220 
yo = 3 - 06 x 10~ 4 
a= -00693 
E 
•001 
•004 
•012 
•036 
•079 
•154 
C 0 = C - E = 
•084 
•179 
•380 
•565 
■771 
1066 
C O /(0-0i7) 
4'00 
4-37 
6-23 
7-05 
7-78 
9'17 x 10- 4 
(c= -001649) 
Wire No. 3 
0 — Oii 
210° 
411° 
608° 
803° 
993° 
1165° 
c 
■092 
■228 
•357 
■574 
■814 
7 • 7(96' 
y 0 = 3'62 x 10 -4 
a= •00615 
E 
•001 
•003 
•010 
•030 
•069 
•129 
C 0 = C - E = 
•091 
•225 
•347 
•544 
•745 
•977 
Col(6 - 0 i7 ) 
4-34 
5-48 
5 ■ 62 
6 • 65 
7-51 
5-55x10- 4 
c = -001045 
Wire No. 4 
0 — Oii 
210° 
411° 
608° 
803° 
993° 
1165° 
c 
■096 
■217 
■382 
■567 
■823 
1-085 
y u = 3'49 x 10- 4 
a= -00582 
E 
•001 
•004 
•011 
•032 
•071 
•138 
C 0 = C - E = 
095 
•213 
•371 
•535 
•752 
•947 
C o /(0-0i 7 ) 
4'53 
5-18 
6-11 
6-66 
7-58 
8'13 x 10" 4 
c= -001159 
Wire No. 5 
0-0 l7 
213° 
413° 
613° 
807° 
1001° 
c 
• 070 
■209 
■369 
■561 
•5(90 
y u = 3 • 39 x 10“ 4 
a= -00506 
E 
•001 
•003 
•009 
•026 
•063 
C 0 = C-E = 
•069 
•206 
•360 
•535 
•737 
Co/(0-0 l7 ) 
3-24 
5-00 
5-87 
6 ■ 63 
7’36 x 10 -4 
6— -001181 
Wire No. 6 
0-Ovj 
213° 
416° 
616° 
812° 
1001° 
1179° 
c 
■088 
■211 
■354 
■536 
■764 
1-057 
y 0 = 3'31 x 10- 4 
a =-00465 
E 
•001 
•003 
•008 
•025 
•056 
•110 
Co = C - E = 
■087 
•208 
•346 
•511 
•708 
•947 
Co/(6 - On) 
4-08 
5-00 
5-62 
6-28 
7-07 
8-03 x10~ 4 
c = -001155 
Wire No. 7 
0-Ovr 
213° 
413° 
612° 
805° 
997° 
c 
■081 
■213 
•358 
■546 
■728 
y 0 = 3 • 29 x 10“ 4 
a = -00387 
E 
•001 
•002 
•007 
•020 
•046 
Co = C - E = 
080 
•211 
•351 
•526 
•682 
Co/(6 - 61 7 ) 
3-76 
5-10 
5-74 
6-53 
. 0-55x10- 4 
c = -001164 
Wire No. 8 
0-6 n 
230° 
434° 
613° 
877° 
C 
■096 
■204 
■349 
■584 
y u = 3 • 21 x 10~ 4 
a= -00192 
E 
•000 
•001 
•004 
•009 
C„ = C - E = 
•096 
•203 
•345 
•575 
Co/(0 - 0 l7 ) 
4-17 
4-68 
5'64 
6-56x 10“ 4 
c— -001191 
Wire No. 9 
0 — 0\ 7 
439° 
885° 
a— -00195 
— 
— 
Wire No. 10 
0-0 l7 
145° 
255° 
349° 
482° 
567° 
707° 
c 
■0182 
■081 
■123 
■205 
■257 
■338 
yo = 2 • 26 x 10 -4 
a= -00144 
E 
•000 
•000 
•001 
■001 
•002 
•005 
Co = C-E = 
•0182 
•081 
•122 
•204 
•255 
•333 
Co 1(0-0 17 ) 
— 
3-18 
3-50 
4'23 
4-50 
4'72x 10~ 4 
(c = -001681) 
W = 
BJV + C, 
C 0 = C 
-E, 
E = 27 -a 
x -514(0/1000) 
>*2 
Mean value of c 
Co = 
yo (0 - On) [1 + c (0 - 6 * 17 )], 
yo = 2 • 50 x 10- 4 (1 +70a), 
c = -00114 
Analysis of the Convection Constant C. 
