Bernoulli, Daniel, Hydrodynamica, sive De viribus et motibus fluidorum commentarii

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            ſent, dixi non poſſe tantillam aquæ quantitatem ſe ab aqua ſubſequente ſepa-
              <lb/>
            rare ob mutuam aquearum particularum attractionem ſeu adhæſionem.</s>
            <s xml:id="echoid-s2401" xml:space="preserve"/>
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        <div xml:id="echoid-div90" type="section" level="1" n="65">
          <head xml:id="echoid-head88" xml:space="preserve">Experimentum 10.</head>
          <p>
            <s xml:id="echoid-s2402" xml:space="preserve">Quum vero aquæ ex vaſe ampliſſimo per tubum vaſi horizontaliter in-
              <lb/>
            ſertum effluebant, obſervavi priusquam vena effluens jactum formaret, ma-
              <lb/>
            ximum o m Q (vid. </s>
            <s xml:id="echoid-s2403" xml:space="preserve">Fig. </s>
            <s xml:id="echoid-s2404" xml:space="preserve">19,) ſat notabilem aquæ quantitatem in tabulam ho-
              <lb/>
            rizontalem ſubjectam delabi mediam inter P. </s>
            <s xml:id="echoid-s2405" xml:space="preserve">& </s>
            <s xml:id="echoid-s2406" xml:space="preserve">Q. </s>
            <s xml:id="echoid-s2407" xml:space="preserve">eo majorem eſſe hanc quan-
              <lb/>
            titatem quo longior eſt tubus G N & </s>
            <s xml:id="echoid-s2408" xml:space="preserve">quo magis verſus N divergit, ac deni-
              <lb/>
            que inæqualiter aquam illam diſtribui, multo copioſius ſcilicet decidere in
              <lb/>
            locum, qui eſt remotior à puncto P, quam qui eidem eſt propior; </s>
            <s xml:id="echoid-s2409" xml:space="preserve">Ratio-
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            ne autem temporis, quo omnes iſtæ mutationes fiunt, vidi illud breviſſimum
              <lb/>
            eſſe, & </s>
            <s xml:id="echoid-s2410" xml:space="preserve">tale ut ejus menſura percipi non poſſet.</s>
            <s xml:id="echoid-s2411" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s2412" xml:space="preserve">Omnia iſta phænomena ex aſſe ſatisfaciunt propoſitionibus, quas dedi-
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            mus à paragrapho undecimo usque ad finem ſectionis. </s>
            <s xml:id="echoid-s2413" xml:space="preserve">Menſuræ autem ibi-
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            dem exhibitæ experimentis recte confirmari non poſſunt, præſertim illæ,
              <lb/>
            quæ §, §. </s>
            <s xml:id="echoid-s2414" xml:space="preserve">15. </s>
            <s xml:id="echoid-s2415" xml:space="preserve">16. </s>
            <s xml:id="echoid-s2416" xml:space="preserve">& </s>
            <s xml:id="echoid-s2417" xml:space="preserve">17. </s>
            <s xml:id="echoid-s2418" xml:space="preserve">indicatæ ſunt, ubi ſcilicet formulæ communicantur,
              <lb/>
            quæ exprimant quantitatem aquæ effluentis, dum à quiete maximus fit ja-
              <lb/>
            ctus: </s>
            <s xml:id="echoid-s2419" xml:space="preserve">ratio eſt primò, quod primæ guttulæ quæ prope punctum P in tabu-
              <lb/>
            lam decidere deberent ab aqua ſubſequente non libere ſe ſeparent; </s>
            <s xml:id="echoid-s2420" xml:space="preserve">ſecundo,
              <lb/>
            quod aquæ quantitas venæ O Q proxima (quæ quidem maximam vi ipſius
              <lb/>
            theoriæ partem conſtituit) intercipi non queat, & </s>
            <s xml:id="echoid-s2421" xml:space="preserve">denique, quod motus
              <lb/>
            aquarum per tubos admodum tetardari ſolet, ab impedimentis extrinſecis,
              <lb/>
            imprimis ſi tubi divergant, atque ſic motus realis ſit admodum diverſus à
              <lb/>
            motu quem aquæ habituræ eſſent, remotis omnibus impedimentis. </s>
            <s xml:id="echoid-s2422" xml:space="preserve">Reli-
              <lb/>
            quæ menſuræ à nobis indicatæ paucioribus iisque minoris momenti difficnl-
              <lb/>
            tatibus ſunt ſubjectæ; </s>
            <s xml:id="echoid-s2423" xml:space="preserve">continentur autem §. </s>
            <s xml:id="echoid-s2424" xml:space="preserve">20. </s>
            <s xml:id="echoid-s2425" xml:space="preserve">& </s>
            <s xml:id="echoid-s2426" xml:space="preserve">exprimunt potiſſimum aquæ
              <lb/>
            quantitatem, quæ à primo motus puncto effluit, dum aqua datum velocita-
              <lb/>
            tis gradum attingit.</s>
            <s xml:id="echoid-s2427" xml:space="preserve"/>
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            <s xml:id="echoid-s2428" xml:space="preserve">Quamvis ob rationes modo dictas, præſertim in caſu tuborum diver-
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            gentium perfectus conſenſus theoriæ cum experimentis minime expectari
              <lb/>
            poſſit, talem tamen expertus fui ſucceſſum, ut facile intellexerim integrum
              <lb/>
            futurum fuiſſe conſenſum ſi impedimenta omnia una cum aquearum </s>
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