CONTENTS. 



MISCELLANEOUS TABLES FOR COMPARISON. 



TABLE XVIII. Elastic Force of Vapor, expressed in Millimetres, by August . 

 44 XIX. Elastic Force of Vapor, expressed in Millimetres, by Kaemtz 

 " XX. Elastic Force of Vapor, expressed in Millimetres, by Magnus 



" XXI. Elastic Force of Vapor, in English Inches, from the Royal 



Society's Report .- _ 



" XXII. For showing the Differences in the Values of the Elastic Force 



of Vapor adopted by different Authorities .... 

 44 XXIII. Weight of Vapor, in Grammes, contained in a Cubic Metre of 



Saturated Air, by Pouillet V" ..... 

 " XXIV. Weight of Vapor, in Grammes, contained in a Cubic Metre of 



Air, by Kaemtz . . . . , . 

 44 XXV. Force of Vapor and Relative Humidity corresponding to the 



Degrees of Saussure's Hair-Hygrometer, by Gay-Lussac 

 44 XXVI. For deducing the Relative Humidity from the Indications of 



Saussure's Hair- Hygrometer, by Haeghens ' v '',/ 

 44 XXVII. Relative Humidity corresponding to the Degrees of Saussure's 



Hygrometer, by Kaemtz . . . . ...,/. 



Page 



148 

 150 

 150 



151 

 152 



,54 



154 

 155 

 156 

 157 



APPENDIX. 



FOR COMPARING QUANTITIES OF RAIN-WATER GIVEN IN DIFFERENT MEASURES. 



TABLE I. Conversion of Centimetres into English Inches -,.V ' f < . 



" II. Conversion of Centimetres into French Inches and Lines 



44 III. Conversion of English Inches into Centimetres . . 



" IV. Conversion of English Inches into French Inches and Lines 



14 V. Conversion of French Inches and Lines into Centimetres 



44 VI. Conversion of French Inches and Lines into English Inches 



162 

 162 

 163 

 163 

 164 

 165 



B 



