548 



INDEX. 



Resistance of branched circuits, on 

 the, 352. 



Resistances, on the construction of 

 non-inductive, 186. 



Resonator, on a detector for spark in 

 Hertz's, 299. 



Ritter (R.) on the brightness of spec- 

 tral colours with different intensity, 

 541. 



Roeking-stones, on the formation of, 

 359. 



Riicker (Prof. A. W.) on the density 

 and composition of dilute sul- 

 phuric-acid, 204. 



Saussurite-smaragdite gabbro of the 

 Saasthal, on the, 237. 



Schnyder von Wartensee Prize for 

 researches in physics, 544. 



Self-induction of branched circuits, 

 on the, 352. 



Shone (W) on the subterranean de- 

 nudation of the glacial drift, 384. 



Silver, on the melting-point of, 220. 



Snow (B. W.) on the light emitted 

 by incandescent zinc oxide, 19 ; 

 on the selective absorption of light 

 by optical glass and calc-spar, 

 379. 



Sodium, analysis of the spectrum of, 

 503. 



Solutions and homogeneous liquids, 

 on the concordance of orthobaric 

 curves for, 152. 



Sound, on the velocity of, in mem- 

 branous bodies, 236; on the re- 

 fraction and velocity of, 316. 



Spectra of some copper salts, on the 

 absorption-,, 317. 



Stoney (Dr. G. J.) on the analysis 

 of the spectrum of sodium, 503. 



Strain in beams, on the resistances 

 to transverse, 397. 



Struts and tie-rods with lateral rods, 



on, 269. 

 Sulphuric-acid solutions, on the 



densities of, 132, 204, 463. 

 Surface films, experiments upon, 363. 



, forces, the theory of, 209. 



Teall (J. J. H.) on the plutonic rocks 



ofGarabalHill, 540. 

 Telescope, on the intensity at the 



focal point of a, when the object- 

 glass is covered by a diaphragm 

 pierced with circular apertures, 

 266. 



Temperature, on a new method for 

 obtaining a constant, 89; on the 

 variation in the density of water 

 with the, 99. 



Temperatures, pressures, and -vo- 

 lumes, on " corresponding," 153. 



Thomson (SirW.) see Kelvin (Lord). 



Tides in rivers and estuaries, on the 

 theory of, 261. 



Tie-rods, on struts and, with lateral 

 loads, 269. 



Tin, on the existence of a compound 

 of gold and, 94. 



Tomlinson (C.) on the formation of 

 roeking-stones, 359. 



Trouton (Dr. F. T.) on a method for 

 determining the specific inductive 

 capacity of dielectrics, 529. 



Trowbridge (J.) on the wave propa- 

 gation of magnetism, 374. 



Van der Waals's generalizations re- 

 garding " corresponding " tempera- 

 tures, pressures, and volumes, on, 

 153. 



Vapours, on the action of the electric 

 discharge on, 521. 



Viscosity of liquids, on the influence 

 of pressure on the, 476. 



Walker (J.) on the intensity at the 

 focal point of a telescope when the 

 object-glass is covered by a dia- 

 phragm pierced with circular 

 apertures, 266. 



Warburg (E.) on the glow-discharge, 

 543. 



Water, on the variation in the den- 

 sity of, with the temperature, 99. 



Wave propagation of magnetism, on 

 the, 374. 



Wave, on the solitary, 236. 



Waves, on the theory of long, 250. 



Young (Dr. S.) on the generalizations 

 of Van der Waals regarding " cor- 

 responding " temperatures, pres- 

 sures, and volumes, 153. 



Zinc oxide, on the light emitted by 

 incandescent, 19. 



END OF THE THIRTY-THIRD VOLUME. 



Printed by Taylor and Francis, Red Lion Court, Fleet Street. 



