1120 



Alphabetical Name and Subject-matter Index. 



Page 

 Rebenstorff, Surface tension 361,362 



- Thermal conduction and con- 



vection 642 



- Thermal conduction in metal 



rods 638 



- Thermal supply for radiant 



heat 642 



- Thermoscopic coloured sheets 



600, 642 



- Vertical rule 222 



Voltameter 941 



- weighted flask with gauze 



seal 339 



- Wire spiral with ebonite 



handle 808 



- -Grimsehl, Compensated wa- 



ter dilatometer 572 



Receivers for air pumps . . . .401 



- for Kolbe's thermoscope . 596 



- for retorts 219 



with carbon rods 406 



- with lateral ear piece . . . 1054 



- with metal rods 599 



Receiving cylinders 216 



- station for wireless tele- 



graphy 1053 



Reciprocating motion 324 



Recknagel-Miiller, Hydrostatic 



apparatus 336 



Recoil of a system of masses . 261 

 Re-combining the resolved light 528 



Recorder (storm) 659 



Recording apparatus for galvano- 

 meters 892 



- drums 456, 457 



- galvanometer for resistance 



thermometer 586 



- hygrometer 654 



- mercurial barometer . . . 377 



- pressure gauge -369 



psychrometer 656 



- rain gauge 657 



- the parallelograms of motion 259 



tuning fork. . . 440, 455 457 



- water gauge 658 



Rectangle of tubes 1034 



thermo-electric 1061 



Rectangular cross sprocket chain 316 



glass box 484, 485 



- platinum wire glow light. . 474 



- prisms of plate glass . . . 494 



- rock salt prism 596 



Rectifiers for charging accumu- 

 lators with alternating or 

 three-phase current .862 865 



- for direct current, see vol. I. 



- mercury vapor, see vol. I. 

 Rectilinear face toothing . . . 319 



- propagation of light . . . 465 

 Reduction oxidation cell . . . 847 



- tables for gas volumes, meas- 



ured wet 615 



Reed Pipes .... 429, 450, 464 

 References as to darkening de- 

 vices, see vol. I. 



- as to equipments, see vol. I. 



- as to projection lanterns and 



skiopticii. see vol. I. 

 Reflecting galvanometers .877 884 



- goniometer 481, 482 



moving coil galvanometer . 887 



- prisms 475 



- stephauoscope 550 



- telescope, model 531 



Reflection apparatus . . . 474, 475 



of heat 645 



of heat in vacuo 406 



- of light 474483 



- of sound (with Kolbe's ther- 



moscope) 598 



- of thermal rays (experiments 



with Kolbe's thermoscope) 596 



Page 

 Reflection, see also refraction 



and total reflection . . . 483 



Reflectometer 499 



Reflector for solar rays .... 488 



Refraction of heat 645 



- of light .... 479, 483499 



see also double re- 

 fraction 562 



- of sound 419 



Refractive indices .... 479, 486 



Refrigerator after Carre .... 608 



Regelation of ice 601 



Regnault, Air thermometer. . .581 



- Calorimeter . . 618, 619, 621 



- Expansibility of saturated 



steam 604 



- Expansion of gases .... 575 



- Gas calorimeter 621 



- Heating apparatus for calori- 



metric experiments . . . 617 



- Hygrometer 652 



- Piezometer 359 



- Standard barometer .... 372 



- Volumnometer 380 



Dalton, Tension of steam. 602 



- -Leduc, Differential baro- 



meter 370 



Watt, Tension of water 



vapour 604 



Regulating cock 207 



- resistance for turbine inter- 



rupters 984 



Regulator clock 246 



- double switch contact, see 



vol. I. 



- for the wind pressure . . . 426 



- model 277 



Reichenbach, Pitot's tube . . . 354 



Reichert, Gas regulator .... 207 



Ice calorimeter 617 



- Injector (steam jet pump) . 408 



- Rotating mirror 284 



Reimann, Hydrometer .... 237 



Reis, Telephone 460, 1054 



Relative resistance 913 



Relays 960, 961 



Relay for dynaphor 860 



- polarised 1052, 1053 



Release, automatic 959 



- electromagnetic, for fall ma- 



chines 254 



Releasing device for Woltman's 



mill 355 



Rendtorff's Acceleration appara- 

 tus 257 



Repeating spectrometer .... 506 



- theodolite 533 



Repelling air bubbles by electri- 

 city 838 



- of electricity 828 



Replenisher 842 



Reprints of coins, medals . . . 948 



Repulsion, acoustic 463 



- apparatus 407 



- capillary 360 



- of wave motions 413 



Residing of electricity on the sur- 

 face 807, 808 



Residuum, formation 336 



Resistance coils 913 



- comparison with Kolbe's ma- 



nometer 599 



- experiments 911 



- of a body to the reception of 



motion 251 



- of electrolytes . . . .928933 

 plug 886 



- thermometer ~>x~> 



- to breaking strain .... 3IK> 



- vessels for electrolytes 930. H31 

 Resistances 911913 



experimental, see also vol. I. 



Page 



Resistances for shunt experi- 

 ments 912 



- sliding 869, 870, XV 



Resonance apparatus 300 



coils 1037 



electric 838 



- experiment, Hopkin's . . . 442 



Lodge's 103.1 



- generating current of high 



frequency and voltage . . 1(3."> 



- mechanical -2!I7 



of electric waves 1037 



- of oral cavity 439 



- phenomena 443 



- hertzian I ( 1 1 ."> 



- top 299 



- tube 449, 1039 



Resonator 44!>. 4.~>o 



- after Oudin 1037 



- and tuning fork 4:!'J 



- floating 464 



- with 4 apertures 4(14 



Resultant of 2 directions . . . -_v.s 

 Retardation of freezing .... IK is 



freezing, see water hammer <>ui; 

 Retarding ebullition . . . .(id,"). r>ui> 



Retort holder 203, 368 



Retorts 219 



- for generating oxygen, see 



vol. I. 

 Reusch, Mica combination . . . ,~>ii,"i 



- Light refraction apparatus 493 



- Press 312, .-.lit; 



Reversal of sodium and strontium 



line 517. .".is 



Reverse gear for locomotives. . 633 



- motion excentric 318 



Reversing gear with bevil wheels :$.>."> 



- with spur wheels . . . 324 



- pendulum 2!(5 



- prisms 475 



switch 1000 



Revolving device for carbons . 5 I ''> 



- nose-pieces for solar micro- 



scopes VI 1 1 



- stereoscope apparatus . . . .>_'4 



Rheochords !"!_' 



Rheostat after Wheatstone . . I'll' 



for high tension !li>4 



- Kolbe's 913 



Richter, Model of a gas engine ii-_':i 

 Rider, Slide valve cylinder . . li.'t--' 

 Riders of aluminium wire . . . 441 

 Riess, Discharge M.'i-l 



- Distributing apparatus . . si>."i 



- Electric air thermometer . 829 



- Inductive effect of discharge 



shock vj<) 



- Spark micrometer . . . . s:!4 



Righi Radiator in.vj 



Right and left rotating quartz 



plate .".(in 



Rincing tables, see vol. I. 



Ring armature 987 991 



- governor 637 



- micrometer for telescopes . 543 



- Pacim.tti's . -JSs 



system of crystals "><>:> 



- with hook L'S-J 



- with pendulum suspension . 1009 

 Rings for magnetizing . . . . 7sr> 



for showing the flattening of 



the earth '-'SI 



Rijke.'s experiment 430 



Rischbieth's (ias burette .... --'<> 

 Ritchie, Demonstration photo- 

 meter 467 



- Electromagnetic and electric 



motors 957, 9.">s 



- Emissive and absorptive 



power of heat 647 



Photometers 467. is 



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



