538 



INDEX. 



Sphere, on the level of no strain in 

 a cooling homogeneous, 299, 



Stansfield (H.) on an instrument for 

 measuring magnetic fields, 186. 



Stoney (Dr. G. J.) on the apprecia- 

 tion of ultra-visible quantities, 

 415. 



Stschegtiaeff (W.) on the dielectric 

 constant of conducting liquids, 

 388. 



Surfaces, on the instability of cylin- 

 drical fluid, 177. 



Tate (J.) on recent borings in the 

 Tees salt-district, 385. 



Tees salt-district, on recent borings 

 in the, 385. 



Telephone, on the use of a per- 

 manently magnetized core in the, 

 276, 460. 



Temperature, on the measurement 

 of high, 1 ; on the determination 

 of low, by platinum-thermome- 

 ters, 515. 



Thermoelectrics of platinum-iridium 

 and platinuui-rhodium, 376. 



Thomas (G. L.) on the determina- 

 tion of the critical density, 507. 



Transformer, on the theory of the, 

 54. 



Trinidad, on the Tertiary microzoic 

 formations of, 305. 



Trouton (Dr. F. T.) on the use of a 

 permanently magnetized core in 

 the telephone, 276. 



Ultra-visible quantities, on the ap- 

 preciation of, 415. 



Van der Waals' equation, on the 

 physical significance of b in, 459. 



Vapour-pressure, on Raoult's law of 

 the lowering of, 411. 



Volume, on the determination of the 

 critical, 503. 



Warburg (L.) on the electrical force 

 at the electrodes, and the elec- 

 trification of a gas in the glow- 

 discharge, 219. 



Wassmuth (Dr.) on the theory of 

 magnetization, 531. 



Water, on the intensity of light 

 reflected from, at nearly perpen- 

 dicular incidence, 309. 



Wethered (E.) on the Devonian 

 limestone of S. Devon, 135. 



Williams (W.) on the relation of 

 the dimensions of physical quanti- 

 ties to directions in space, 234. 



Williamson (Prof. W. C.) on the 

 passage of a foraminiferal ooze 

 into crystalline calcite, 136. 



Wilson (F. R. L.) on the action of 

 dried hydrochloric-acid gas on 

 Iceland spar, 117. 



Young (Dr. S.) on the determination 

 of the critical volume, 503 ; on 

 the determination of the critical 

 density, 507; on the boiling- 

 points of different liquids at equal 

 pressures, 510. 



ESD OF THE THIRTY-FOURTH VOLUME. 



Printed bv Tatlor and Francis, Red Lion Court, Fleet Street. 



