Alphabetical Name and Subject-matter Index. 



1117 



Page 

 Paper strip with baryum platino- 



cyanide 519 



- tassel 825 



- tube drying device .... 797 



- wheel (wind wheel) .... 464 



Papin, Digester 606 



I 'arii- and diamagnetic experi- 

 ments 977 



Parabola of projectiles .... 264 

 Parabolic and cylindric mirror for 



thermal reflection .... 642 



- concave mirrors . . . . . 643 



concave mirrors after Gar- 



basso 1042 



- form of water jet 352 



- governor 637 



- mirror 476 



- mirrors for Hertz's experi- 



ments 1039, 1040 



Parachute, model 409 



Paradox hydrostatic 341 



Puraff in block 813 



engines: see vol. I. 



- lamp with slotted chimney 



843, 878 



- plate 809, 813 



- prism Ki:i!l 



Parallactically mounted telescopes 



542, 543 

 Parallax-free reading of deflection 



leaves 1029 



Parallel copper wires 1034 



- crank 314 



- mirrors' 475 



- switching of conductors . . 917 

 Parallelepiped (Fresnel's) . . . 556 

 Parallelepipedic wood blocks . . 206 

 Parallelogram of forces . .260 262 



- of motions 258, 259 



Parallelograms of pasteboard . . 260 

 Parallelogram of path 258 



- Watt's 316 



Paramagnetism . . . 952, 953, 954 



Parasite plate 617 



Parchment strips 799 



Parr, Calorimeter for the calorific 



value determination of fuels 623 

 Parts, auxiliary, for work stand 



201, 202 

 Pascal, Apparatus . . 334, 339, 340 



Pascal's Law 336, 339 



Pasteboard cylinder with bottom 598 



- model of the Schroeder step 



view 525 



- models, showing the ring 



system 563 



Pastille press 615 



Path of projectiles 258 



- of rays in lenses 495 498, 531 



- of rays in mirrors 



477, 490493, 497 



- parallelogram of 258 



Pearls of glass 220 



Peaucellier, Guide 316 



Pedometer 223 



Pellat, Experiments on liquid 



pressure 340, XV 



Peltier Effect see also Differential 



thermoscope 588 



shown with Kolbe's 

 thermoscope see Tubular 

 receiver with rods of anti- 

 mony and bismuth . . . 598 



- Thermoelectric cross . . . 1063 



- experiment . . . 1063, 1064 

 Pendulum, Airy's double p. . . 451 



- apparatus 296, 297 



- for vibration curves . . 451 



- ball 283 



- centrifugal 258 



- clock with electric contact 621 



- compensating 245 



Page 

 Pendulum discharger 811 



- dynmeter 1072 



- electric .... 798, 805, 811 



- electro-dynamic 969- 



- electrometer .... 804, 812 



- escapment 333 



- for moment of inertia . . . 290 



Galilei's 258 



- laws 260 



- magnetic 796 



- of brass and wood .... 266 



- of variable length 266 



- polygonal 293 



- race 281 



- stands 293, 294 



see also vol. I. 



- v. Waltenhofen's 



952, 955, 956, 976 



Watt's 281 



- with directly measurable 



length 294 



with dissymmetrical system 



of masses 282 



Penetrative power of X-rays . . 986 



Penn, Slide valve 633 



Penseler, Action of heavy current 



fuses 938 



- Parallelogram of motion . . 258 



Pepys' Gasometer 211 



Percussion apparatus . . 302, 303 



- trough 302 



Perforated cylinder for mirror and 



lens experiments 473 



- cylindrical pillar ..... 531 

 Period of oscillations determined 1044 



- of swing increased . . . .891 

 Periodicity, critical 297 



- of a system 297 



Permanent magnet string galva- 

 nometer 892 



- spectra .- 513 



Permeability of heat rays with 



Kolbe's thermoscope . . . 596 

 Pernter, Psychrometer tables . . 655 

 Perot and Fabry, Interference 



plate 507 



Perrin, Vacuum tube 1026 



Perry and Ayrton, Double com- 

 mutator 935 



Perspective images 529 



Pesograph 256 



Petit, Thermal radiation appa- 

 ratus 648 



Petit and Dulong's law . . . .617 



- Linear expansion . 570 



- Mercury expansion 574 

 Petroleum baths for standard re- 

 sistances 920, 921 



PettenkoSer's Experiment . . . 410 

 Pettersson, Heating apparatus . 617 

 Pfaundler, Andrew's calorifere . 619 



- Automatic induction indi- 



cator 971 



- Current calorimeter .... 937 



- Double chamber (differential) 



air thermometer 582 



- Electricity resides on the 



surface 807 



- Fulminating slab 828 



- Heating apparatus for calori- 



metric experiments . . . .617 



- Light-refraction apparatus . 493 



- Lissajous figures 452 



- Pacinotti-Gramme machine 



289, 987 



- Wave machine 417 



Pfeffer, Endosmometer .... 365 

 Pt'laum, Electric harmonica . . 430 

 Phalanges in glass tube .... 1073 

 Pharmaceutical lecture table : see 



vol. I. 



- spectrum apparatus .... 508 



Page 

 Phase displacements produced . 900 



- reversing plate 549 



Phenomena of critical temperature 612 

 Philosophical preparations . . .1071 



Phonautograph 456, 457 



Phonautographic cylinder . . . 456 



- recording 455 457 



Phonic wheel after La Cour . . 463 



Phonographs 460, 461 



Phonometer 464 



Phosgene tube 613 



Phosphorescence .... 519, 520 



- in the electric shadow . . . 1020 

 Phosphorescent lamp . . 1021, 1034 



paint 520 



- substances 519, 520 



Phosphorogenic action of radiant 



matter 1018 



Phosphoroscope 285, 520 



Phosphorous spoon 215 



Photograph, connection scheme 



of oscillograph 900 



- of the solar spectrum . . . 550 

 Photographed grating after 



Nobert 549 



Photographic enlarging apparatus : 

 see vol. I. 



- outfits 522 



- recording apparatus for 



galvanometers 892 



- work tables, see vol. I. 



Photography 520 522 



Photometer 466 470 



Photometer bench . 467, 470, 472 



- demonstrating 497 



- screen 465, 472, 474 



Photometric accessories for opti- 

 cal bench 472 



- experiments 474 



- pyrometer 587 



Photometry board: see vol. I. 



Photophony 1058 KKio 



Photos for projection chromo- 



scope 529 



Phototelegraphy, Korn's .... 932 

 Physical apparatus, estimates 



10751085 



- for projection 



10941096, XV 



- testimonials . . IX XIV 



- balances 231244 



- work stand 201, 202 



Picein (Walter's) .220 



Piece of steatite 814 



- of wire with lugs 311 



- thin sheet steel 786 



Piercing glass 828, 829 



Piezometer and insets . . 358, 359 



- inset for comparing gas 



tensions 603 



- for the liquefaction of 

 gases 613 



Pigment mixtures ....... 528 



Pile driver 332 



- electrometer 840 



- Volta's 840 



- Zamboni's .809, 810, 840, 1029 

 Pillar, perforated cylindrical . .531 



- tare balance 236 



Pin gearing 319 



Pipes 426433 



Pipe for higher tones of tone series 445 



- mouthpieces 427 



- with 4 nozzles 420 



Pipettes 220 



Pipette for barometer tubes . . 602 



- Luhme's -. . 381 



Pistol, electric 825 



for determinations of mass 252 



- for fall experiences .... 263 



- target and stand 263 



Piston rod of steam cylinder. . 637 



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



