Angeli, Stefano degli, Della gravita' dell' aria e fluidi : esercitata principalmente nelli loro homogenei

Table of figures

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            <s xml:id="echoid-s2413" xml:space="preserve">
              <pb o="73" file="00079" n="79" rhead="SECONDO."/>
            ſottili d’oro fino de diametro e-
              <lb/>
              <figure xlink:label="fig-00079-01" xlink:href="fig-00079-01a" number="20">
                <image file="00079-01" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/9EXVCG1R/figures/00079-01"/>
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            guale a quello delle baſi. </s>
            <s xml:id="echoid-s2414" xml:space="preserve">Immer-
              <lb/>
            ſe il capo ſenza oro d’vno di que
              <lb/>
            ſti nell’argento viuo d’vn vaſo,
              <lb/>
            e notò la parte immerſa, come
              <lb/>
            anco l’eſtãte. </s>
            <s xml:id="echoid-s2415" xml:space="preserve">A queſta notata la
              <lb/>
            parte eguale nell’altro dalla par-
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            te dell’oro, la inuolſe totalmente
              <lb/>
            con vn naſtro di veſica ligato
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            ſtrettamente con filo. </s>
            <s xml:id="echoid-s2416" xml:space="preserve">Fatto ciò
              <lb/>
            preſe il cannello di vetro F A, a-
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            perto d’ambi le parti, e ſerata la
              <lb/>
            parte A, con veſica, lo riempì
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            per la parte F, d’argento viuo,
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            dentro à queſto cacciò per forza
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            il cilindretto veſtito, con la parte
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            nuda auanti, come ſi vede nella
              <lb/>
            figura, e ligò la bocca F, con ve-
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            ſica ſtrettamente. </s>
            <s xml:id="echoid-s2417" xml:space="preserve">Poi immerſe la
              <lb/>
            parte A, nel vaſo contenente
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            il Mercurio ſtagnante, e così im-
              <lb/>
            merſa forò la veſica A, con vn
              <lb/>
            ago. </s>
            <s xml:id="echoid-s2418" xml:space="preserve">Il che fatto, calò il Mercu-
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            rio della canna alla ſolita altez-
              <lb/>
            za C B, entro al quale era immer-
              <lb/>
            fa la C K, parte nuda del cilin-
              <lb/>
            dretto veſtito. </s>
            <s xml:id="echoid-s2419" xml:space="preserve">In queſta guiſa
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            laſciò ogni coſa per lo ſpacio de
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            24. </s>
            <s xml:id="echoid-s2420" xml:space="preserve">hore. </s>
            <s xml:id="echoid-s2421" xml:space="preserve">In capo alle quali, ri-
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            trouò il cilindretto eſpoſto all’-
              <lb/>
            aria nel primo vaſo, con la parte
              <lb/>
            immerſa entro l’argento viuo
              <lb/>
            corroſa in gran parte, e quella
              <lb/>
            non corroſa era totalmente fria-
              <lb/>
            bile. </s>
            <s xml:id="echoid-s2422" xml:space="preserve">La parte poi eſtante ſopra
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            il Mercurio era tutta pregna d’argento viuo, e totalmente
              <lb/>
            friabile; </s>
            <s xml:id="echoid-s2423" xml:space="preserve">e I’oro incaſtrato di ſopra haueua grandemente mu-
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            tato colore. </s>
            <s xml:id="echoid-s2424" xml:space="preserve">Del cilindretto poi contenuto entro la </s>
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