IM;oF. C. FREWEN JENKIN AND MR. D. R. PYE ON Till; 



P.V. isothermal curves 

 for liquid C0 2 . 



(Mean results) 



Area, scale :- 



I sq. cm = .00167 th':u- 



Points: A "and dotted curves show Amagats 

 observations. 



ZOO 3OO 400 5OO 600 7OO 8OO 9OO I,OOO 1,100 



Pressure, Ibs. per sq: inch. 



Fig. 11. 



If the area between the t and a curves is bounded at the side by the ordinates at 

 pressures p t and p a , then the area is 



