xii CONTENTS. PAG县 11.Complete Differential Equation for Q in the case of a body composed both of Liquid and Vapour 156 s12. Change of the Gaseous portion of the mass 157 s13. Relation between Volume and Temperature 159 814. Determination of the Work as a function of Temperature .160 CHAPTER VII FUSION AND VAPORIZATION OF SOLID BODIES. 81. Fundamental Equations for the process of Fusion 163 s2. Relation between Pressure and Temperature of Fusion 167 3. Experimental Verification of the Foregoing Result 168 §4. Experiments on Substances which expand during Fusion 169 85. Relation between the Heat contained in Fusion and the Tempe- rature of Fusion 171 $6.Passage from the solid to the gaseous condition.. 172 CHAPTER VIII. ON HOMOGENEOUS BODIES. $1.Changes of Condition without Change in the Condition of Aggre- gation 175 §2. Improved Denotation for the differential coefficients 176 3.Relations between the Differential Coefficients of Pressure, Volume,and Temperature 177 $4.Complete differential equations for Q. 178 s5. Specific Heat at constant volume and constant pressure. 180 86. Specific Heats under other circumstances . 184 s7. Isentropic Variations of a body . 187 $8.Special form of the fundamental equations for an Expanded Rod 188 s9. Alteration of temperature during the extension of the rod.. 190 10.Further deductions from the equations ·,192 CHAPTER IX. DETERMINATION OF ENERGY AND ENTROPY. $1.General equations 195 $2.Differential equations for the case in which only reveraible changes take place,and in which the condition of the Body is determined by two Independent Variables 197 piotredrGOOgleXlI COnENTS. PAOli § 11. Complete Differential Equation for Q in the case of a body composed both of Liquid and Vapour • 166 § 12. Change of the. Gaseous portion of the mass • •• 167 § 13. Relation between Volume and Temperature . .• 169 § 14. Determination of the Work as a funotion of Temperature. 160 CHAPTER VII. FUSION AND VAPORIZATION OF SOLID BODIES. § 1. Fundamental Equations for the process of Fusion. 163 § 2. Relation between Pressure and Temperature of Fusion 167 § 3. Experimental Verification of the Foregoing Result. 168 § 4. Experiments on Substances which expand during Fusion. . 169 § 6. Relation between the Heat contained in Fusion and the Tempe￾rature of Fusion . . • • • • 171 § 6. Passage from the solid to the gaseous condition . 172 CHAPTER VIII. ON HOMOGENEOUS BODIF.8. § 1. Changes of Condition without Change in the Condition of Aggre￾gation • • . . • • . .• 175 § 2. Improved Denotation for the differential ooefficients. • . 176 § 3. Relations between the Differential Coeffioients of Pressure, Volume, and Temperature • • 177 § 4. Complete differential equations for Q. • •. 178 § 6. Specifio Heat at constant volume and constant pressure ISO § 6. Specific Heats under other oircumstances • 184 § 7. Isentropic Variations of a body. . • • • . • 187 § 8. Special form of the fundamental equations for an Expanded Rod 188 § 9. Alteration of temperature during the extension of the rod 190 § 10. Furthcr deductions from the equations 192 §1. § 2. CHAPTER IX. DETERMINATION OF ENERGY AND ENTROPY. General equations • • • • • • • • • Differential equations for the case in which only reversible changes take place, and in which the condition of the Body is determined by two Independent Variables Digitized by Coogle 195 Ill7