446 
MR. E. H. GRIFFITHS ON THE VALUE OF 
XI 
X 
w 
tj 
H 
P -fi o 
^ 4^ 
(D I—i 
M 
•s ^ 
TS 1 a,' 
® -o 
'd =- X 
A -H 
CS H 
<£ ^ 
s g 
<x> d 
TJ w 
0 fl ^ 
"-I O _ 
-So 
® aCO 
^ s 
w Ph 
o 
•4=) 
.9 o ^• 
-1.^ CO o 
S o;-- 
S 'S V 
U <P ^ 
o ^ 
O 
O) 
be 
o 
c6 
0) 
-H 5 -* 
ct .b 
D5 
H-i txj 
D 
a 
• r-4 
H 
9 Is 
CD O 
oO 
a 
<o 
H 
Q 
<D 
bD 
P 
d 
Ph 
® 
be 
p 
ce 
P5 
CO C-1 O CM I— I 
+ + III 
I—'CvlOOOOO'—ir-iOJ 
I + ++ I 
Oi—lOlOOl—It^COOrHOCOJCO 
cor^-^ir—Icoi-Hocjoioo^ioii^rficooaiio 
OOOOOOOOt^t^OOOiO»0)'^^'^lTTiG<li—I 
COCO^COCNIiOOi—(»0O--HI>C0i—lOlf— 
ooi^^f—lOOl—iocoo»0!Moi>-^coa50 0i 
OOGOGOOOt^t^OOOiOiO'Ji'^'^'^CNr-l 
O O CO CQ r 
I I + + 
r—I ^-1 
++++++++ 
COCOi—I'OOl—ir-HOqOOOCOOCOiCiO^Od 
oor^ioi—loOi—icocooooaoocooac^ooo, 
COOOOOOOC^I>OOOiOiO)Tfi'^Tf(Tf((Mr-l 
I—iO'^t^OCOCO(M05CMOOG<l<MCOOO^O 
epOl—lOOOOOOOOOlOOOOOOi^Ol 
000005000000005001050501 
COCOCOCOG<I(MCOCOCOCOC<IG<1CM01G<JC<I<MCM 
^<oO(Xioc<ir^05i—ii^oi^i^q'if^cpoifo 
^AoqooAoiAoirHr^ocacbocbo^o 
t^t^I>'OO'#'(MOC<IOQCi0OC0Ol^C0l:^ 
CacMiOCOi—(Or-ir- ic0000q0000'^<l>-00 
oc<ii>cOiOf-HCOiOioc<iooooocooqi>-i—t 
rHCO(^<0<j5C<l'^CiOCC’^COOOCMiOOCDO 
r^G^iioai'^cpo^aO’^Oic^iOOi-HOcpi^ 
^^-^^ih)cbt>i^i^6D6o6^ Oi^o o cq cb 
f-H f-H i-H r-H I—i rH i-H i—I i—' i-H rH rH 05 05 05 
05 05r^?0^O05'^X'>^O00 05 05 C0OC0f-< 
^^00-^fiCD^^05aiOi-H05rH00G0CCC0C0 
0305'^05 001:^l>-rH^iC^i—iiOCOO'Dr-f^O 
ip 
IC 
iC 
lO 
ip 
ip 
iO 
iO 
ip 
ip 
lO 
iO 
ip 
iO 
ip 
iO 
05 
05 
05 
C5 
1^ 
05 
05 
t> 
05 
05 
05 
O) 
r—c 
o 
o; 
o 
05 
CO 
o:. 
05 
CO 
iO 
Oi 
O 
05 
CO 
o 
CO 
rH 
1 
rH 
1 
1 
rH 
1 
r—' 
1 
I 
05 
1 
05 
05 
1 
OI 
1 
05 
1 
CO 
1 
CO 
1 
CO 
1 
CO 
1 
1 
1 
iO 
1 
1 
ip 
1 
iO 
1 
ip 
1 
iO 
1 
ip 
1 
ip 
1 
ip 
ip 
1 
iO 
1 
ip 
1 
ip 
1 
Ap 
1 
ip 
1 
ip 
1 
ip 
1 
iC 
1 
lO 
ip 
!>. 
05 
05 
rs. 
05 
05 
C5 
o 
00 
Oi 
O 
05 
05 
O) 
05 
CO 
lO 
IN> 
Oi 
o 
05 
05 
o 
iO 
o 
r— 1 
rH 
05 
05 
05 
05 
05 
CO 
CO 
CO 
iO 
Mean rise due to stirring alone = ’0004971. 
Hence tr^ = 5420 X 10^ (The “Correction to rate 30” is deduced from this value of tr^. 
