308 THE EARL OF BERKELEY, MESSRS. E. G. J. HARTLEY AND C, Y. BURTON: 
True mean 
coefficient 
of 
compres¬ 
sibility. 
o id r-H lO GO 
I CO H H CM 
o co CO co CO 
rH .... 
x co co co co 
rH cc co t* 
GO GO CO r-H 
I— i.^ 
co co co co 
Cl CO Ht. 
N lO lO N 
t— U- 1 ^ 
Cl Cl Cl Cl 
OClHTt- 
© © © Tt- 
CO co CO 
Cl Cl Cl Cl 
Coefficient 
of 
compres¬ 
sibility of 
the glass. 
O ""T* 
1 CM 
o c -1 1 1 
'—1 • 
X <=> 
© 
Cl 
^ i 
0-224 
_ 
© 
Cl 
Cl I I [ 
• 1 1 1 
© 
- 
Mean 
relative 
coefficient 
of 
compres¬ 
sibility. 
iO H i>- 1 - 1 -r+l 
1 i—i GO Ci O 
O r-H O O i-H 
r-H .... 
x co co co co 
Cl © ^ id 
iO o co 
lO fO io ^ 
Cl Cl Cl Cl 
© 00 © © 
lO Cl Cl lO 
lO o o o 
Cl Cl Cl Cl 
© CO Cl i© 
L~— © co —' 
Cl Cl Cl Cl 
Pressure 
range in 
atmo¬ 
spheres 
above the 
atmospheric 
pressure. 
r-H 
O ~ ~ ^ 
4 -> ~ ~ ~ 
^ ^ -- 1 - 
N H JO Cl 
Cl © © Cl 
o ~ - 
© N rH lO 
Cl © © 
H lO HN 
lO GO lO r-H 
© ~ ~ ~ 
4 -n ^ ~ ~ 
NHLGrH 
h o GO O 
^ioas® 
cc O 
o - - - 
P ^ r' r* 
O nh o © 
COi> © 
rH 
Mean 
tempe¬ 
rature of 
observation. 
h+ 
. CC 
^ © 
° Cl 
CO 
00 
© 
Cl 
00 
© 
Cl 
Cl 
id 
© 
Cl 
No. of 
piezometer 
and con¬ 
centration. 
7 
56 • 7 gr. 
sugar to 
100 gr. of 
water 
( 540 ). 
3 c 
660 gr. sugar 
per litre at 
laboratory 
temperature. 
7 
111-9 gr. 
sugar to 
100 gr. of 
water 
( 660 ). 
3 c 
850 gr. sugar 
per litre at 
laboratory 
temperature. 
True mean 
coefficient 
of 
compres¬ 
sibility. 
o lO lO O r|i 00 
1 CO O O lO C 
O CO CO CM <M CO 
r— ( ..... 
x co co co co co 
CO CO 00 Cl 
lO Cl © l-H 
© © © © 
CO CO Cl co 
CO rH r—H CO 
GO i>- lO CO 
l- i- t- 
Cl Cl Cl Cl 
<© ©i rH r-H 
© !>• © CO 
lO lO lO lO 
<n ci ci ci 
Coefficient 
of 
compres¬ 
sibility of 
the glass. 
lO © 
1 CM 
© <M 1 1 1 1 
i — < • | | 
X ° 
0-229 
? 1 1 1 
o 
© 
Cl 
”111 
o 
Mean 
relative 
coefficient 
of 
compres¬ 
sibility. 
o O ZO i — lO O 
i ONfflcqt- 
O r-l O O O O 
x CO CO CO' CO co 
^ 'tH © co 
Cl © © CO 
GO 1 >- i>- i>- 
Cl Cl Cl Cl 
Cl l>- © 
© -H Cl © 
lO lO lO lO 
Cl Cl Cl Cl 
© © Cl Cl 
U— LO CO © 
CO co co co 
Cl Cl Cl Cl 
Pressure 
range in 
atmo¬ 
spheres 
above the 
atmospheric 
pressure. 
IT-H Cl 05 Cl 
Cl fO GO © 00 
r—H 
o - - - ~ 
O N ^ Cl o 
M id CC 
N H CO © 
<M © 00 h 
r-H 
© ~ ~ ~ 
•P ^ ^ " 
© iA- H GO 
Cl © CO’ 
-rH r-H CO 00 
CO lO © 00 
o ~ ~ 
-p> " ^ ~ 
N ^ H CO 
r-H co lO © 
00 Cl © 
co © © co 
r-H r-H 
o ~ ~ ^ 
~ ^ 
© ^ 00 Cl 
CO © © 
r-H 
Mean 
tempe¬ 
rature of 
observation. 
Cl 
Q 
Oi 
1 
CO 
id 
© 
Cl 
id 
id 
© 
Cl 
. 
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