390 



BABCOCK. 



Average Deviation of without regard to sign, = 0.45%. 



86 



Average Deviation of — "- without regard to sign = 0.54%. 



bd 



Figure 8 is a plot of the values of the heat capacity of the apparatus 

 both full of ammonia and empty, and shows the computed values and 

 the faired curves drawn through these points. 



Figure 8. 



2. Specific Heat at Constant Specific Volume of Mixture of 

 Liquid and Vapor. 



The specific heat of the mixture of liquid and vapor at the constant 

 specific volume 2.6593 ccs./gram, was computed from Equation 2, 



using the faired values of — ^ and — - given in Table I and the 



86 86 



value of M previously given. 



These values are given for every five degrees Centigrade in the fol- 

 lowing table. 



