544 



INDEX. 



Thermodynamics, on the application 

 of, to capillary phenomena, 230. 



Thompson (Prof. S. P.) on a mode 

 of maintaining timing-forks "by 

 electricity, 216 ; on the formulas 

 of the electromagnet and the equa- 

 tions of the dynamo, 288. 



Thomson (Sir W.) on stationary 

 waves in flowing water, 353, 445, 

 517. 



Tin tetrethyl, on a new method for 

 the preparation of, 41. 



Tomlinson (0.) on Aitken's theory 

 of dew, 270. 



(H.) on sources of error in 



connection with experiments on 

 torsional vibrations, 414; on the 

 effect of stress and strain on the 

 electrical resistance of carbon, 

 442. 



Torsional vibrations, on, 414. 



Tuning-forks, on a mode of main- 

 taining by electricity, 216. 



Turbines, on, 313. 



Vapour-pressures of water from salt- 

 solutions, on the, 502. 



Vapours, on the electrical conducti- 

 vity of, 387. 



Voltaic cell, on the seat of the elec- 

 tromotive forces in the, 70. 



cells, on the electromotive force 



of, having an aluminium plate as 

 one electrode, 213. 



Water, on stationary waves in flow- 

 ing, 353, 445, 517. 



of crystallization, observations 



on, 467. 



Waterfall, on the increase of tempe- 

 rature produced by a, 312. 



Wave-lengths, on hitherto unrecog- 

 nized, 149. 



Waves, on stationary, in flowing 

 water, 353, 445, 517. 



Wheatstone's rheostat, on a modifica- 

 tion of, 29. 



Wiedemann's (Prof. G.) magnetic 

 researches, 50. 



Wires, on the self-induction of, 118, 

 273, 332. 



Woodbridge (J. L.) on turbines, 313. 



Young (Dr. S.) on some thermody- 

 namical relations, 32. 



END OF THE TWENTY-SECOND VOLUME. 



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