1106 



Alphabetical Name and Subject-matter Index. 



Page 



Engaging and disengaging ar 



rangements 326, 327 



Engelmeyer, Kinegrapb . . 259, XV 

 Engines, gas, see vol. I. 



- internal combustion, see vol. I. 



- with dynamos, see vol. I. 

 Engler and Sieveking. Electro- 

 scope 1029 



- Fontactoscope .... 1029 

 Enlarging apparatus, photogra- 

 phic, see vol. I. 



Epicycloid formation 318 



Epicycloidal gear 324 



system 319 



with bevil wheels . . 326 



Epidiascope see vol. I. 



Equal arm lever 265, 269 



Equal limb rotating slot and crank 315 



-limb syphon 381 



- weight figures 360 



Equalisation of pressure .... 336 



of rotating masses .... 262 

 Equality of inducing and induced 



electricity 808 



photometers 465 468 



Equilateral crank gear .... 314 



- rock-salt prism 596 



Equilibrium apparatus. . .273 276 



- conditions 289, 270 



i figures 274 



- of gases 365 385 



- of liquids 334 358 



- of vapour tsnsions .... 695 

 Equinoctial precession . . . .661 

 Equipment of class rooms and 



laboratories see vol. I. 



- of workshop, see vol. I. 

 Equivalent of heat, electric. 936, 937 



- of heat, mechanical 285, 286, 627 

 Erdmanu. Freezing water in li- 

 quid air 612 



Ergin motors see vol. I. 

 Erlemann, Sliding and plug rheo- 

 stat 914 



Errata XV 



see also vol. I. 



Escapement pendulum. . . 258, 297 

 Estimates as to equipments of 



class rooms and laboratories 



see vol. I. 



- as to Physics and Chemistry 



equipments, see vol. I. 



- as to physical and chemical 



apparatus 10751093 



- tor Megadiascopes, see vol. I. 



- for projection outfits 1094 1096 



- of cost for chemical supplies 



10851093 



- of cost for physical appa- 



ratus 1075 1HS5 



lltliri igniting 813, 826 



Eudiometers 220 



- and glass cup 941 



Evacuated bulbs 1034 



- double vessel 597 



Evaporation and thermal con- 

 sumption 597 



apparatus 210 



- ice 608 



- of ether o.-, 



Excentrie 318 



- drive with guides .... 317 

 slot 317 



Exciter clamp (or tuning forks 440 



- for short waves lot I 



- for stationary wire waves . 1044 



- solenoid . .' lo:!7 



Exner, Electrometer 801 



Expansibility of saturated steam 604 

 Expansion and elasticity of wires 303 



- and jolting 311 



- anomaly of water .... 573 



Page 



Expansion coefficient of air . . 576 



coefficient of gases 377, 574, 575 



flasks 572 



of a vibrating bar .... 433 



of gases 250, 410 



of gases and temperature 



change 626 



of liquids and gases 



567, 568, 577, 594 



of mercury 574 



of solids 567' 



of water, absolute .... 594 

 thermal (with Looser's ther- 



moscope) 589 



Experimental barometer . . . 372 



switchboards see vol. I. 



Explosion ball 600 



Extending thermometers . . . 585 

 Extension, measured . . . . .310 



- of wires 303, 304 



External circuit, heating. . . . 847 

 Extra carbons 938, 939 



- -current 976 



- discs for stroboscope . . . 526 

 globe for Mang's apparatus 662 



jars 1038 



- plates of solar spectrum . 550 



resonance-coil 1038 



Eye and phenomena of vision 



522529 

 -fatigue 526, 527 



human, explaining .... 496 

 . -model 522, 523 



Eyepiece, astronomical, for tele- 

 scopes 543 



Fabry and Perot, Interference 



plate 507 



Factory of Max Kohl A G. . V 

 Fahrenheit, Hydrometer .... 346 

 Fall apparatus 253 258 



cords 253 



- cylinder 404, 405 



machines 253 256 



- pipes 253 



pistol 263 



through the chord . . . .258 



trough for shutting a current- 



circuit 248 



- tube 404, 405 



Falling of a liquid in vacuo . 606 



- slide for cinematographic 



photos 899 



Fan 405 



Fanlight darkeners see vol. I. 

 Faraday, Freezing mercury. . . 607 



- Beaker .so; 



- Glass block 955, 956 



- Induction current when an 



electromagnet is magne- 

 tized 973 



- Method for graduating an 



electrometer 810 



- Muslin net 808 



Rotation of a conductor 970, 971 



Second law !i44 



Farcot, Parabolic governor . . 637 



- Slide valve cylinder . . . 632 



Fatigue, optical 526 



Favre and Silbermann, Oalorimein 



for determining the heat of 



combustion (>2:i 



Heating of the air 

 on compressing and cooling 



on expansion 626 



- Mercury calorimeter (il'.l 

 Fechner-Hohnenberger, Pile elec- 

 trometer ... . S4o 



Page 



Felt, amalgamated 797 



Female scale for dividing engine 228 

 Ferraris, Crossed cods . . . . . 1003 



Fessel, Top 2! 12 



Fessel and Pliicker, causing an 



induction current .... iiVii 



Wave machine 415, 416 

 Feussner, Accumulator battery . s.">7 



Fibres of quartz 843, 883 



Fiddle bow 440 



Field and opera glasses .... ,540 



goniometer 229 



intensity, measuring . 955, 956 



magnetic ...... 96-' 965 



Figures for the centre of gravity 274 



- of gypsum 5r>5 



- LiSSHJOUS 451 455 



Filament of glow lamp .... 523 



Filings of iron 789 



Fillet with two lens mounts . . 498 

 Filling pipette for barometer tubes 602 



Film pack slide 521 



Films for cinematographs . . . 526 



see also vol. I. 



Filter paper 220 



- stand 203 



Filtration apparatus for mercury 399 



Final velocity of a body . . . 258 



Finder for telescope 543 



Fins bare copper \\ire .... 814 



- motion for telescopes . . . 543 



Finkener's P.urner 209 



Fire engine 385 



syringe 626 



Fhmament views, stereoscopic . .">_' 4 

 Fischer, Fork electroscope . . .801 



Water pyrometer 587 



Fischinger, Dynamometer . . . 252 

 Fixed nut with rotary screw 



spindle . . . 313 



screw spindle with rotary 



progressive screw-nut . . 313 



sounders 809 



wire frame 988 



Fixing device for suspended board 883 



Flame collector 801, 814 



images 284 



- pipe 428 



Flames, sinning 430 



Flasks . ?19 



for washing gas 220 



with absorbent liquids. . . 516 

 Flat balances 'J41 



electrodes 947 



induction coil 955. !>.~>i> 



- ring, Schuckert's 990 



selenium cell loin 



Flattening a sphere . . . . 281. 360 

 Fleeming, Standard cell . . . . Ml 



Fleischer, Cell 850 



Fleming-Crookes, Cross shadow 



tube 1019 



Flexible cord 1054 



leads 206 



lighting cable, see vol. I. 



wire netting 811 



Flicker photometer head. . . . -Itl'.i 

 Flint glass prisms 4!9, 5lil> 



- rod, ebonite rod etc. 797, T'.'s 



Float apparatus 344 



- inverted 880 



Flo; ler for burettes -'-'<> 



Floating current '.His 



Flow and ebb 661 



- of current in three-phase 



conductor 1005 



- velocity 345. 355 



Fluid Compass 792 



Fluorescein screen 1073 



Fluorescence 518. 519 



s| truin 51!) 



See also the Subject-matter Index in vol. I. 



