102 M. E. Wiedemann on the Specific Heats of Gases. 



Table I. — Experiments between 100° and 25°. 





1. 



2. 



3. 



4. 



5. 



6. 



W 



59-9 



60-29 



60-71 



60-85 



6053 



60-63 



G 



1469 



14-42 



16-73 



12-18 



15-49 



14-93 



B 



748-0 



748-0 



748 



753-1 



753-9 



752-75 



v 



82-4 



81-2 



67-0 



775 



78-3 



76-7 



x 



19-5 



200 



20-2 



23 



21-8 



23-4 



n 



H 



3i 



4* 



5 



4^ 



4 



a 



4-2 



412 



372 



2-44 



3-72 



3-73 



r 



19-75 



20-2 



20-5 



23-1 



22-1 



231 



T 



19-7 



19-77 



20-22 



19-2 



22-4 



22-8 



m 



0-06 



0057 



0-075 



0-087 



0057 



0-056 



T x 



27-19 



27-1 



28-35 



25-87 



30-24 



30-21 



77l 1 



-0-072 



-0-045 



-0-071 



0-01 



-0-042 



-0-066 



k 



0-059 



0-0502 



0070 



0-043 



0-0608 



0-052 



a. 



0-0175 00137 



0-0179 



0-0113 



0-0131 



0-0164 



9 



753 



7-38 



8-17 



6-32 



7-8 



7-41 



0i 



756 



7-39 



8-18 



6-08 



7-78 



7*44 



t 



23-67 



23-62 



24-5 



22-66 



26-5 



26-7 



M 



103-5 102 



101-8 



102 



103-8 



103-9 







79-83 | 73-38 



77-3 



79-34 



77-3 



77-2 



c 



02096 0-2138 



0-2129 



0-2099 



0-2144 



0-2149 



The mean value is 0*2126 ; greatest deviation 0*0030. 

 Experiments 4, 5 ? and 6 were carried out after those recorded 

 in Table II. 



Table II. — Experiments between 200° and 25°. 





l. 



2. 



3. 



4. 



w 



60-38 



9-01 



748-61 



58-34 



21-6 



Q3 



3-28 



22-2 



19-67 

 0-225 



31-46 

 0-072 

 0-192 

 0-0130 



10-82 



10-46 



25-75 

 201 

 17524 

 0-2248 



60-45 

 9-18 

 74861 

 65-3 



22-8 



2| 



344 



23-4 



20-85 

 0-21 



33-03 

 0065 

 0-180 

 0-0119 



11-12 



10-7 



27-24 

 201-45 

 174-21 

 0-2262 



60-5 



9-87 

 753-3 

 58-75 

 2i-6 



3 



3-29 

 22 

 20 



02 

 32-85 



0-036 



0-1748 



0-0128 

 1204 

 11-67 

 26-6 

 210-1 

 183-5 



0-2187 



59-92 

 8-54 

 753-3 

 ?l-4 

 22-4 



2* 



3-94 

 22-35 

 22-55 



0-173 

 34-40 



0-022 



0-166 



0-0125 



10-94 



10-74 



28-84 



212-1 



183-26 



0-2267 



G 



B 



r> 





n 



a 





T 





T, 



Wi 



h 





9 



9, 



t 



M 



e 







The mean value is 0*2241 ; greatest deviation 0*0054 



