its Relations to Temperature. 



13 



Table 12. 

 r=360°; T"=20°; a=9 cm ; 6=30 cm '; Z,= 60 cm ; fc=34 cm . Eods: No. 9, 

 annealed, 450° ; No. 10, annealed, 450° . 2/>=0082' m . 



Date. 



ho 



</>x!0 3 





Date. 



ho 



0xlO 3 





12/3. 10 h 04 m 



o-oo 



-•-o-o 



* 



12/3, 



l h 10 m 



0-92 



50-5 



I o < 





o-io 



0-45 



— 6-0 

 -24-6 



] < 

 Y a v 



J- 





2 00 



1-75 



49-0 



10 10 

 31 



12/3, 



2 h !5m 



o-oo 



o-o 



X 



49 

 57 



0-75 

 0-88 



— 29-6 

 -3V8 





2 19 



20 



0-06 

 008 



-12-6 

 -19-0 



" 



11 15 



27 

 59 



1-18 

 1-38 

 1-92 



— 25-8 

 -25-2 



— 24-8 



PI 





25 



27 

 28 

 36 

 47 



0-16 

 0-20 

 0-22 

 0-35 

 0-63 



— 33-7 

 -38-8, 

 —42-3' 



— 50-0 

 -55-5 



< 



SO 



>. O 



r >^ 

 6 



12/3, 12 h 15 m 



o-oo 



o-o 



t 















3 13 



0-96 



— 61-0 





12 25 



0-17 



36-6 



" 













27 



0-20 



41-3 



<l 





3 20 



1-08 



-57-3 ) <| 



30 



0-25 



45-3 



^ 





32 



1-28 



-54-9 



\&% 



36 



0-35 



50-0 



r ° 





48 



1-55 



— 54-4 



V 8 



45 



0-50 



54-0 



1 § 













55 



0-67 



55-5 



J ' 











* r (cold rod)— 3°, imparted before heating. 



f r (cold rod) + 3°, imparted before heating, immediately after *. 



\ r (cold rod)— 3°, imparted before heating, immediately after f. 



Table 13. 

 :F=360 o ; 2*'=20°; a=9 cm ; 5=30 cm ; £=60 cm 

 annealed, 360° ; No. 8, annealed, 360°. 



£=34 c 



Eods: No. 7, 



Date. 



h Q 



cj>x 10 3 





Date. 



h 



0xlO 3 





14/3, 10 h 00 m 



o-oo 



o-o 



* 



14/3, 3 h 19 m 



o-oo 



o-o 



X 



10 03 



0-07 



-25-2 



1 



3 22 



0-05 



5-9 



1 



05 



o-io 



— 34-2 





23 







07 



11-4 





06 



0-12 



— 41-0 



<i 



24 







08 



17-9 





07 



0-13 



—47-2 



.1 



25 







10 



24-8 



1 



09 



0-17 



— 53-0 





r ►-: 



27 







12 



33-8 



< 



10 



0-18 



— 57-3 





tJ 



• 28 







15 



38-6 



V 



13 



0'23 



-63-6 







29 







17 



44-5 



" <-. 



15 



0-27 



-66-4 







32 







22 



52-8 















33 







23 



56-3 





10 19 



0-33 



— 65-6 



lo* 



35 







27 



58-9 





31 



0-53 



-63-6 



37 







30 



63-0 





40 



0-68 



-63-2 



\&V 



40 







35 



66-0 



. 



11 04 



1-08 



63-0 



J * 



3 55 



4 12 





 



60 



88 



60-0 

 . 59-0 





14/3, l h 32 m 



o-oo 



o-oo 



t 



Ul 



1 38 



o-io 



0-13 



— 21-6 



— 32-3 



" 





26 



1 



12 



59-0 



J a 



40 



14/3, 4 h 45 m 







00 



o-o 





43 



0-18 



—41-3 





< 













46 



0-23 



—48-2 





T3 



4 49 







07 



- 8-2 



1 



51 



0-32 



-54-7 



r « 



50 







08 



-12-6 



1 < 



59 



0-45 



— 60-3 





O 

 P 



52 







12 



— 31-3 



p 



2 02 



0-50 



— 62-6 







54 







15 



—40-4 



Y 8 



11 



0-65 



-66-5 







56 







18 



—47-2 



o 











57 







20 



— 516 



B 



2 26 

 50 



0'90 

 1-27 



-60-8 

 -60-1 





5 05 



0-33 



-57-7 



J 













5 24 







65 



—53-4 



Yap. off. 



- t (cold rod) — 3°. imparted before heating. 



f r (cold rod)— 3°, imparted before heating, after *. 



% t (co]r] rod) + 3°, imparted before heating, immediately after f. 



§r (cokl rod)— 3', imparted before hearing, immediately after t. 



