Lexicon Technicum: Or, An Universal English Dictionary Of Arts And Sciences, fol. -
Machine transcription. Not an edition. Errors are expected: about 8% character error rate on Latin and French lines, higher on German. Mean line confidence on this page: 0.90.
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The machine reads it as
- XF
- licele resemble a Ship, he Arted a Wooden. Dech,
- vich a Mast, (90. c0ic; and chen he sunte it by
- Ballasting ic wich Sand, and made ic deam as inuch
- NVacer (as the Seamen (ay) as he chouehe tic: Then
- did heby accurare Marts distinsui how hish che
- Wacer inche containins Clals did rile on che Sides
- ot che Vessel: This done, he rook che Tumbler
- Out, wiped ic der, and weished ic; and chen fourd
- a Ouancies ot Wacer exactls equalro chat weishic;
- Which Wacer irtien pur inco he broad Cilals, rose
- up co chose Marhs exactly, Which he had betore
- observed che Tumblet had Faised rhe Water 10.
- PARABOX IV.
- 7)at 10 Account for the raisinq of Water in Pumps
- _cC. there needs onty the competent Weicht ef an
- External Fluid.
- Take up in a Aender Class- Tube, abour an Ineh
- in heieht oF any deepir ringed Liquor (such a5 an
- Intuson of Brazil-wood and Cocheniel, 69c. ii
- WVacer (For else che Phaenomena illnoc be conspi
- cuous) and chen soppins che upper end wich rour
- Finger, place ir in a Class Vessel Alled wich che lame
- Tinged Liguor, and chac (0 low, thac che upper
- Surtace oF che Liquor in che Tube, be at least an
- Inch below chac ot che Liguor of the Vesel: Then
- Pour on Oyl oF Turpencine For abouc 3 Or 4 Tnches
- heiohe abore the WVacer in the Vessel; and vou
- ill sec, on the remoral OF VouF Finger From che
- Top oF che Tube, char the Tinsed Warer will be
- raised ox impelled upward, near ashigh asthe Sur-
- Face of the Oil.
- Non here no abhorrence of a Vacuum can be
- precended, as the Cause ot che alcene oF che WVAFCT.
- For che Tube is Full oF Air, and che External Aie
- hach a tree ingrels inco ic: Buc che plain Reason id
- This, Thac chere beins a grearer Presture made by
- ehe Oil and WVacer rogether, on chelmaginary Plane
- char passes by che lorver Orifice of the Tube wirh-
- oux the Tube, chan wichin ic, (For wirhinchere is a Cufticient Onantier of WVater well ringed wich Bea
- Presture only oF an Tnch oF Warer, and oF a Co- Zil, (3c. Then tr 10 ic a Cover OE C orki, chro
- Iun OF Air) che ParrS OF the Wacer ar the BOrtOm
- irtich bore wich a rec. hOE Caper LETOH, sever aI
- ofthe Pipe, must be chrust upvards into ic, rill ir round Floles, ro admit Tubes of different Bipnesses
- rise so hioh, as eo sain an Equilibrium wich che DxSires. L et chese Tubes sand nearir upriphr in
- rest.
- che Vesset, and reach all wich cheir lorver Oritices
- And rhis ill CasilY ACCOHNE FOr FHC A(CENEOF che below he Surtace OEthe Water: Then ac an LOle
- Nracer in the Pumps.
- purposely letrtorie, pour insenely by a Gla(S Fun-
- Wrhere the external Rix prestins erery where on nel, 2 800d Ouanciry oF Oil oF Furpentine; and
- the Surtace ot the Water in the Well, buE nOc on rou will plaintr sec chetinged Waterrile equally,
- chac wichin che Pump. Decause ris raten oR by j (i. e. to equalheishes) in allihe Tubes, tho ot very
- che Sucker; Wwhich is cheretore wich Potr Leather, disterent Bores and Si2es.
- C8c. made stanch on purpole.
- On cheraisins cheretore of the Sucker, che W a-
- rex must follon ic (it the Pump be g00d) because
- che eishe oF che whole Armosphere presses on che
- Surface oF the Wacer in che WVelI, (bur nOT ac aII
- richin che Body oF che Pump) and (0 raises or FOr-
- ces ic up into che Carier oF che Pump. And chac
- chis Presture oF che Air is che C ause oF the WVarerS
- rile, is more chan probable, because no Pump can
- erer raise Wacer abore 33 or 34 Foor; Which is
- Found ro be exactly agrecable ro the diserenE G,Fa-
- viries oF Rir and Wacer, allowine For che grea
- heiphe oC che Armosphere: Of which more else
- here.
- The ReaCon oE wtich will chus appear.
- LCC F F represent the Surlace oE che NV ater it
- che Vessel; when che Oyl cotries co be poured ux-
- on ic, noc beins oFa Nature se co minele Or incor-
- porare wich ic, ir will svim ac che Pop, and wictr
- an equal Grariey, prels uxon all Parrs ot che Sur-
- Face oF che Wacer, and consequently will raise oy
- prelsup the Wacer in che Tubes, eill ic comeneAF
- ro the lame heistr in them, 25 che Oil is ac in the
- Class, 20 brins che Liquors r0 a Ballance. BuF
- chere isno realon why che Water Bould be railed
- to a greacer heighe in any one Tabe, than in ano-
- cher: Because che Oil presses uniformly and equa
- IV on all parrs of the Surtace of the W’acer; and
- consequenly can Force ux the Wacer no histier in
- ie taralett cabe crae ipn se preatet; oi tronlis
- A R A
- That ehe Pressure os an External Fluid, is able eo
- Kecep an Heteroseneous Liquor suspended at the same
- heistot in severat Pipes, thó they be os different
- Diameters.
- Fate d pretty wide mouchd G’ als, (25 in Fiz. 5
- annex d) ot a convenient depth, and puE inTO IL a
Cite
Lexicon Technicum: Or, An Universal English Dictionary Of Arts And Sciences, fol. - . Machine transcription, not an edition: Leibniz Legible (model FoNDUE-GD_v2_ft_Leibniz, run 74). https://leibnizlegible.com/page/806933011:0405?run=74