660 ALEXANDER MACFARLANE ON THE 
Taste XVII.—Pressure Curve, 3d July. First Curve. Jars on. Dielectric, 
Air. Electrodes, large discs. Length of spark, ‘5 centimetre. 
Equation, V = {048646 — -0000033047p} /{p° + 200p}. 




n M Diff. Caleulated 
Aegean ty etcotion: |OOZao, | ane | Meee |} ealettental |) 8 og 
é Naren ae il. Potential Diff. of in absolute | Potentialin yey 
OL HCECUEY: E 3 1 * | Potential. measure, abs. meas. 
Dp. u—n, VL 
486 | 510 24 4) . 
20 ‘1 ne : oa |} 24 3-93 3-22 40-01 
(| 476 | 509 ae pate Bie 
40 4) fh : 32 |f 325 437 4-76 0-39 
aga | 511 A7 o. 
60 | ie ' a \ AT 6-33 6-06 4.027 
eo | os 51 . 7 
80 | Ge : oa t 52 7-00 7-26 0-26 
448 : Be. a 
100 | ae ; 63 [ft 83 g4g |. 9839 +.0:09 
ie We "aa ene is 
120 | eee ro |p 725 9-76 9-49 4.0:27 
433 A Oe uae ; 
140 | Ty as go |{ 805 | 1084 10°56 4.0-28 
425 4 87 17 " 
160 | pee : pee eat 11-71 11°61 40-10 
414 4 98 ne 
180 | a : “ ; 98 13-19 12-64 40:55 
408 4 104 |) ' 
200 | ae ; ipa | f 104 14:00 13°66 40:34 
(368° 1-1 510 142 | 
364 | 505 141 bs. 
303 a : i +139 18°71 18:81 0-10 
366. | 506 140 |) 
338 | 508 170 x |9 
395 : 183 - ep ie 
406 ame : rex | p27 23-56 23-84 0-28 
330 : 178 x | J 
304 i 204 | 
305 is 203 ||. Ee ia 
509 Bee : mio | 7208 27-73 28-81 1-08 
302 i 206 | 
rl 270 s 238 
1| 965 4 243 Ae ; 
612 aap ; ee 39-54 33-73 | —116 
266 ‘ 242 | | 
(| 242 s 266) 
235 i; 273 
{ a : aoe | f 268 | 36-07 3718 | —ieil 
le 5) 


| 685 

