App.] 



METEOROLOGY. 



S21 



■^ 



Table III. — Elastic Force of Aqueous Vapour for every Degree of 



Teoiperature, from C^ to 103^ Fahreulieit. 





Temp. 

 Fahr. 







Fcrce. 

 Inches of 

 Mercury. 



I 



Temp. 



Fahr. 



Force. 

 Inches of . 

 Mercurv. 



ji Temp, 

 Fahr. 



o 



Force. 

 Inches of 



Mercury, 



1 



1 



Temp. 



Fahr. 



o 



1 For'*?. 



Inches of 

 Mercury. 



^ 





















0-051 



26 



0-147 



'52 



0-389 



78 



0-942 





1 



0-053 



27 



0-153 



53 



F 



0-402 



79 



973 





2 



0'056 



28 



0-159 



54 



0-417 



i 80 



j 1-005 





3 



0-058 



29 



p 



0-165 



55 



0-432 



81 



j 1-036 





1 



4 



0-060 



30 



0-172 



56 



0-447 



82 



1-072 





5 



0-063 



31 



0-179 



^ 57 



0'4G3 



83 



1-106 





6 



0-066 



32 



0-186 



58 



0-480 



84 



1*142 





7 



1 0-069 : 



33 



1 



0-193 



59 



0-497 j 



85 



1-179 





8 



071 



1 ^^ 



0-200 



60 



0-514 



86 , 



1-217 





9 



0-074 



35 



0-208 



61 



0-532 



1 ^* 



1 1-256 





10 



0-078 



36 



0-216 



62 



0-551 



88 



1-296 





11 



0-081 



37 



0-224 



63 



0-570 



1 



89 



1-337 





12 



p 



0-084 



38 



0-233 



64 



0-590 



90 



1-380 



b 



13 



0'088 



39 



i 



0-242 



65 



0-611 



91 



1-423 





14 



0-092 



40 



0-251 i 



1 



1 66 



1 



0-632 



92 



1-468 





15 



0-095 



41 



0-260 i 



0/ 



0-654 



j 



93 1 



1-514 





16 



0-099 i 



42 



0'270 



68 



0-676 i 



1 94 



1*562 



-. 



17 



0-103 



43 



280 



69 



0-699 , 



95 



1-610 





18 



0-107 



44 



0'291 



70 



0-723 I 



96 



1-GOO 



t 



19 



0-112 



45 



0-302 



71 



0-748 



97 



1-712 





20 



0-116 



46 



0-313 



72 



0*773 



98 



1-764 





21 



0-121 



47 



0-324 



73 



0-799 



99 



1-819 





22 



0-126 



48 1 



0-336 



74 



0-826 



100 



1-874 





23 



0-131 



49 I 



0-349 



75 



0-854 



101 



1-931 





24 



0-136 



50 



0'361 



1 



76 



0-882 



102 



1-990 



1 



25 



0-142 



51 



0-375 j 



77 



0-911 



103 



2-050 



b- 



HW 





,v= 



y 



Table IV.— Showing the force of the Wind on a square foot for different 



heights of the Coiumn of Water in Lind's Wind-gauge. 



Height of 

 the Column 

 of Water. 



Force of the 

 Wind in Avoir- 

 dupois Pound 



s. 



Inches, 



12 

 11 

 10 



9 



8 



7 

 6 



62-5 



57-29 

 52-08 

 46-87 

 44-66 

 36-55 

 31-75 



Height of 



the Column 



of Water. 



Force of the 

 Wind in Avoir- 

 dupois Pounds. 



Inches. 



5 

 4 



3 

 2 



1 



0-5 

 0-1 



0-05 



26-04 



20-83 

 15-62 

 10-42 

 5*21 

 2-60 

 0-52 

 0*26 



p 3 



^-----^.---.^'i^^' 



