Musschenbroek, Petrus van, Physicae experimentales, et geometricae de magnete, tuborum capillarium vitreorumque speculorum attractione, magnitudine terrae, cohaerentia corporum firmorum dissertationes: ut et ephemerides meteorologicae ultraiectinae

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            <s xml:id="echoid-s7278" xml:space="preserve">
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            tui: </s>
            <s xml:id="echoid-s7279" xml:space="preserve">prætereo eam Hypotheſin penitus cadere, quando intuemur
              <lb/>
            Experimenta cum tubis diverſæ longitudinis factis; </s>
            <s xml:id="echoid-s7280" xml:space="preserve">in his enim ſive
              <lb/>
            longis ſive brevibus eadem altitudo obſervanda foret, quæ non de-
              <lb/>
            prehenditur, cum evictum ſit, manifeſto altiorem fieri adſcenſum in
              <lb/>
            tubo longiori, quam in breviori: </s>
            <s xml:id="echoid-s7281" xml:space="preserve">Nec ex hac hypotheſi ullo modo
              <lb/>
            explicari poteſt, cur gutta minima extremo tubi appenſa penitus
              <lb/>
            intus & </s>
            <s xml:id="echoid-s7282" xml:space="preserve">ſurſum rapiatur, cum in hoc caſu nulla inæqualis preſſio
              <lb/>
            ambientis & </s>
            <s xml:id="echoid-s7283" xml:space="preserve">cavo tubi reſpondentis Aquæ fingi poſſit.</s>
            <s xml:id="echoid-s7284" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s7285" xml:space="preserve">Inſuper ſupponamus fluidum adhærere lateribus tuborum interio-
              <lb/>
            ribus, id nihilominus eandem gravitatem habebit, qua deorſum
              <lb/>
            agitur, quam omne aliud fluidum, quippe nulla datur occaſio,
              <lb/>
            nullus locus, nullus ſitus, in quo corpus gravitatem ſuam nonſem-
              <lb/>
            per exerceat; </s>
            <s xml:id="echoid-s7286" xml:space="preserve">contra gravitatem ſuam adſcendit nihilominus in tu-
              <lb/>
            bos, adeoque gravitas fluidi ambientis cum ſit æqualis gravitati
              <lb/>
            fluidi interni, non poteſt eſſe cauſa hujus adſcenſus; </s>
            <s xml:id="echoid-s7287" xml:space="preserve">in opinione
              <lb/>
            Voſſii ſupponitur adhæſionem tollere gravitatem fluidi, vel ſaltem effi-
              <lb/>
            cere, quominus a fluido exerceatur, quod verum non eſt: </s>
            <s xml:id="echoid-s7288" xml:space="preserve">Unde
              <lb/>
            etiam Fayus in L’Hiſt. </s>
            <s xml:id="echoid-s7289" xml:space="preserve">de L’Acad. </s>
            <s xml:id="echoid-s7290" xml:space="preserve">Roy. </s>
            <s xml:id="echoid-s7291" xml:space="preserve">A°. </s>
            <s xml:id="echoid-s7292" xml:space="preserve">1724. </s>
            <s xml:id="echoid-s7293" xml:space="preserve">hanc opinio-
              <lb/>
            nem rejecit, concludens aliam eſſe cauſam phænomenãn, quam ad-
              <lb/>
            hæſionem, & </s>
            <s xml:id="echoid-s7294" xml:space="preserve">revera dari quandam vim agentem, tam quæ elevet
              <lb/>
            Aquam, quam quæ deprimat Mercurium infra libellam.</s>
            <s xml:id="echoid-s7295" xml:space="preserve"/>
          </p>
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            <s xml:id="echoid-s7296" xml:space="preserve">Corol. </s>
            <s xml:id="echoid-s7297" xml:space="preserve">5. </s>
            <s xml:id="echoid-s7298" xml:space="preserve">Inæquales proinde Fluidorum altitudines pendebunt a
              <lb/>
            cauſis ſingularibus, quæ ſpecifice obtinent inter Fluidum & </s>
            <s xml:id="echoid-s7299" xml:space="preserve">Tubum
              <lb/>
            vitreum.</s>
            <s xml:id="echoid-s7300" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s7301" xml:space="preserve">Quoniam Mercurius non adſcendit in Tubum ſibi leviter modo
              <lb/>
            impoſitum, experiundum erat, an nunquam eum ingrederetur, aut
              <lb/>
            quomodo? </s>
            <s xml:id="echoid-s7302" xml:space="preserve">Tubum itaque ſumſi diametri 0,5 lineæ, quem juxta
              <lb/>
            latera vaſculi vitrei continentis Mercurium demiſi, ad varias pro-
              <lb/>
            funditates, ingreſſus eum eſt Mercurius, ſed ſemper manſit in tubo
              <lb/>
            depreſſior, quam erat, qui ipſum in vaſculo ambiebat, eventus
              <lb/>
            brevitatis ergo in hac tabula adnotabo.</s>
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