568 



INDEX. 



Snow (B. W.) on the influence of 

 temperature on the colour of pig- 

 ments, 401. 



Solar radiation, on the measurement 

 of the chemical" intensity of the, 

 480. 



Solids, on a kinetic theory of, 31, 

 215, 524. 



Solution, on the theory of, 20, 90, 99, 

 304, 355, 473. 



Specific heat, on a method of deter- 

 mining, by means of the electrical 

 current, 232. 



Spectra, on homologous, 319. 



Steam-engine indicator for high 

 speeds, on a, 63. 



Steel needle-points, on the electrifi- 

 cation of, in air, 285. 



Stefan (Prof. J.) on Wheatstone's 

 determination of the velocity of 

 electricity, 480. 



Stokes (Sir G. G.) on the theory of 

 the solitary wave, 314 ; on the 

 influence of surface-loading on the 

 flexure of beams, 500. 



Strahan (A.) on a phosphatic chalk 

 at Taplow, 134. 



Sulphuric acid, on the relation be- 

 tween the density and composition 

 of dilute, 304. 



Sumpner (Dr. W. E.) on alternate 

 current and potential difference 

 analogies in the methods of mea- 

 suring power, 204. 



Surface-loading, on the influence of, 

 on the flexure of beams, 481. 



Surface-tension of mercury, on a 

 method of determining the, 564. 



Sutherland (W.) on a kinetic theory 

 of solids, 31, 215, 524. 



Swinburne (J.) on some points in 



electrolysis, 1. 

 Temperature, on the influence of, on 

 the colour of pigments, 401. 



Thermometer, on an acoustic, 58. 



Thermometers, on the construction 

 of platinum, 104. 



Thomson (Prof. J. J.) on the dis- 

 charge of electricity in exhausted 

 tubes without electrodes, 321,445. 



Thomson (Sir W.) on periodic mo- 

 tion of a finite conservative system ; 

 375, 555; on a theorem in plane 

 kinetic trigonometry, 471. 



Tomlinson (C.) on the ignis fatuus, 



464. 

 Tonga Islands, on the geologv of the, 



229. 

 Transformers, on the study of, 168; 



on Mr. Blakesley's method of 



measuring power in, 185. 

 Trevor (J. E.) on the mutual solu- 

 bility of salts in water, 75. 

 Trigonometry, on a theorem in plane 



kinetic, 471. 

 Trouton (F. T.) on the influence of 



the size of reflector in Hertz's 



experiment, 80. 

 Trowbridge (J.) on the damping of 



electrical oscillations on iron 



wires, 504. 

 Vaporization, on a probable relation- 

 ship between specific inductive 



capacity and latent heat of, 113. 

 Vector potential, on the, 9. 

 Velocity, on Kohlrausch's theory of 



ionic, 43. 

 Vernon (H. M.) on a new modifica- 

 tion of phosphorus, 365. 

 Vibrations of a revolving bell, on the 



determination of the beats in a, 



370. 

 Voltaic energy of alloys, on changes 



of, during fusion, 27. 

 Walker (Dr. J.) on the new theories 



of solution, 355. 

 Walker (J.) on the determination of 



the beats in the vibrations of a 



revolving bell, 370. 

 Wanklyn (Prof. J. A.) on the nature 



of solution, 473. 

 Wave, on the solitary, 45, 314, 553. 

 Wethered (E.) on a microscopic 



study of the Inferior Oolite of the 



Cotteswolds, 138. 

 Wheatstone's bridge, on a modified 



form of, 60. 

 Whetham (W. C. D.) on Kohl- 



rausch's theory of ionic velocity, 43. 

 Wilson (E.) on a Rhsetic section at 



Pylle Hill, 138. 

 Wilson (Prof. C. A. C.) on the in- 

 fluence of surface-loading on the 



flexure of beams, 481. 

 Young's modulus, on, 215. 

 Zonal spherical harmonics, table of, 



512. 



END OF THE THIRTY-SECOND VOLUME. 



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