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

Page concordance

< >
Scan Original
241 227
242 228
243 229
244 230
245 231
246 232
247 233
248 234
249 235
250 236
251 237
252 238
253 239
254 240
255 241
256 242
257 243
258 244
259 245
260 246
261 247
262 248
263 249
264 250
265 251
266 252
267 253
268 254
269 255
270 256
< >
page |< < (250) of 361 > >|
    <echo version="1.0RC">
      <text xml:lang="la" type="free">
        <div xml:id="echoid-div254" type="section" level="1" n="195">
          <p>
            <s xml:id="echoid-s7368" xml:space="preserve">
              <pb o="250" file="0264" n="264" rhead="HYDRODYNAMICÆ"/>
            vero hæc ſecus ac volo explicentur dicendum mihi erit, quid intelligam per
              <lb/>
            ultimas particulas graves & </s>
            <s xml:id="echoid-s7369" xml:space="preserve">per ma@e
              <unsure/>
            riam ſolidam ipſis inſitam.</s>
            <s xml:id="echoid-s7370" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s7371" xml:space="preserve">§. </s>
            <s xml:id="echoid-s7372" xml:space="preserve">14. </s>
            <s xml:id="echoid-s7373" xml:space="preserve">Sunt igitur particulæ graves proprie ſic dictæ illæ, quæ impene-
              <lb/>
            trabiles ſunt materiæ ſubtili vorticoſæ: </s>
            <s xml:id="echoid-s7374" xml:space="preserve">hujuſmodi enim particulæ idem faciunt,
              <lb/>
            quod corpora in vortice poſita, de quibus §. </s>
            <s xml:id="echoid-s7375" xml:space="preserve">12. </s>
            <s xml:id="echoid-s7376" xml:space="preserve">diximus: </s>
            <s xml:id="echoid-s7377" xml:space="preserve">quamvis autem
              <lb/>
            impenetrabiles ſint materiæ ſubtili modo dictæ, non crediderim tamen illas
              <lb/>
            perfecte ſolidas, quales Hugenius præſumſiſſe videtur in tract. </s>
            <s xml:id="echoid-s7378" xml:space="preserve">ſuo de gravitate,
              <lb/>
            id eſt tales quorum ſpatium totum materia repletum ſit ſine poris aut fluido
              <lb/>
            interfluo: </s>
            <s xml:id="echoid-s7379" xml:space="preserve">exiſtimo potius has particulas graves ſuos rurſus habere poros, at-
              <lb/>
            que in illis fluidum aliud eſſe longum ſubtilius, quod particulas graves ea-
              <lb/>
            dem libertate trajicit, qua fluidum gravificum fluit per corpora ſenſibilia: </s>
            <s xml:id="echoid-s7380" xml:space="preserve">re-
              <lb/>
            ſiduum vero quod in particulis gravibus ſibi cohæret voco materiam ſolidam ad
              <lb/>
            particulas easdem pertinentem.</s>
            <s xml:id="echoid-s7381" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s7382" xml:space="preserve">§. </s>
            <s xml:id="echoid-s7383" xml:space="preserve">15. </s>
            <s xml:id="echoid-s7384" xml:space="preserve">Perſpicuum ex his eſt, diverſas corporum gravitates ſpecificas
              <lb/>
            minime petendas eſſe ex diverſa denſitate particularum gravium, ſed ex eo,
              <lb/>
            quod hæ particulæ poſſint eſſe in diverſis corporibus ſub eodem volumine nu-
              <lb/>
            mero inæquales, aut etiam magnitudine, ſic ut in corporibus compactiori-
              <lb/>
            bus majorisve gravitatis ſpecificæ particulæ graves, vel minoribus interſtitiis
              <lb/>
            poſitæ vel volumine majores ſint.</s>
            <s xml:id="echoid-s7385" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s7386" xml:space="preserve">Etſi vero diverſas denſitates ſpecificas habuiſſent particulæ graves in diver-
              <lb/>
            ſis corporibus, non propterea diverſas habitura fuiſſent gravitates ſpecificas
              <lb/>
            corpora cæteris poſitis paribus: </s>
            <s xml:id="echoid-s7387" xml:space="preserve">talia autem corpora ex alto delapſa diverſa in-
              <lb/>
            ter ſe velocitate fuiſſent deſcenſura verſus centrum terræ: </s>
            <s xml:id="echoid-s7388" xml:space="preserve">Fieri itaque potuiſ-
              <lb/>
            ſet, ut corpora æqualis gravitatis ſpecificæ, vel in vacuo communiter ita di-
              <lb/>
            cto inæquali velocitate deſcendiſſent non minus atque corpora videmus diver-
              <lb/>
            ſæ gravitatis ſpecificæ æquali velocitate deſcendentia: </s>
            <s xml:id="echoid-s7389" xml:space="preserve">In hujuſmodi autem cor-
              <lb/>
            poribus leges motuum longe aliæ forent, atque nunc ſunt, ubi mafſæ ex ſo-
              <lb/>
            lis ponderibus æſtimantur.</s>
            <s xml:id="echoid-s7390" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s7391" xml:space="preserve">§. </s>
            <s xml:id="echoid-s7392" xml:space="preserve">16. </s>
            <s xml:id="echoid-s7393" xml:space="preserve">Cæterum quia omnia, quantum experientia conſtat, corpora
              <lb/>
            terreſtria habent ſuas particulas graves æqualis denſitatis ſpecificæ, ut §. </s>
            <s xml:id="echoid-s7394" xml:space="preserve">13. </s>
            <s xml:id="echoid-s7395" xml:space="preserve">mo-
              <lb/>
            nitum fuit, facile quidem inducar, ut credam idem in omnibus planetis fieri
              <lb/>
            ſeorſim conſideratis: </s>
            <s xml:id="echoid-s7396" xml:space="preserve">Planetas vero inter ſe comparatos particulas ſuas graves </s>
          </p>
        </div>
      </text>
    </echo>
Impressum