Voltaire, Elémens de la philosophie de Neuton : mis à la portée de tout le monde

Table of Notes

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            <s xml:id="echoid-s849" xml:space="preserve">
              <pb o="65" file="0083" n="83" rhead="DE NEUTON."/>
            ceroient à diverger; </s>
            <s xml:id="echoid-s850" xml:space="preserve">donc vous voyez l’ob-
              <lb/>
            jet A. </s>
            <s xml:id="echoid-s851" xml:space="preserve">A. </s>
            <s xml:id="echoid-s852" xml:space="preserve">aux points D. </s>
            <s xml:id="echoid-s853" xml:space="preserve">D.</s>
            <s xml:id="echoid-s854" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s855" xml:space="preserve">Ces angles & </s>
            <s xml:id="echoid-s856" xml:space="preserve">ces lignes ſervent, ſans
              <lb/>
            doute, à vous donner une intelligence de
              <lb/>
            cet artifice de la Nature; </s>
            <s xml:id="echoid-s857" xml:space="preserve">mais il s’en faut
              <lb/>
            beaucoup qu’elles puiſſent vous apprendre
              <lb/>
            la raiſon Phyſique efficiente, pourquoi votre
              <lb/>
            ame rapporte ſans héſiter l’objet au-delà du
              <lb/>
            Miroir à la même diſtance qu’il eſt au deçà.
              <lb/>
            </s>
            <s xml:id="echoid-s858" xml:space="preserve">Ces lignes vous repréſentent ce qui arrive,
              <lb/>
            mais elles ne vous apprennent point pour-
              <lb/>
            quoi cela arrive.</s>
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          </p>
          <p>
            <s xml:id="echoid-s860" xml:space="preserve">Si vous voulez ſavoir comment un Miroir
              <lb/>
            convexe diminue les objets, & </s>
            <s xml:id="echoid-s861" xml:space="preserve">comment un
              <lb/>
            Miroir concave les augmente, ces lignes
              <lb/>
            d’incidence & </s>
            <s xml:id="echoid-s862" xml:space="preserve">de réflexion vous en rendront
              <lb/>
            la même raiſon.</s>
            <s xml:id="echoid-s863" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s864" xml:space="preserve">On vous dit: </s>
            <s xml:id="echoid-s865" xml:space="preserve">Ce cone de rayons qui di-
              <lb/>
              <note position="right" xlink:label="note-0083-01" xlink:href="note-0083-01a" xml:space="preserve">Miroir
                <lb/>
              con-
                <lb/>
              vexe.</note>
            verge du point A. </s>
            <s xml:id="echoid-s866" xml:space="preserve">& </s>
            <s xml:id="echoid-s867" xml:space="preserve">qui tombe ſur ce Mi-
              <lb/>
            roir convexe, y fait des angles d’incidence
              <lb/>
            égaux aux angles de réflexion, dont les li-
              <lb/>
            gnes vont dans notre œil. </s>
            <s xml:id="echoid-s868" xml:space="preserve">Or ces angles
              <lb/>
            ſont plus petits que s’ils étoient tombés ſur
              <lb/>
            une ſurface plane, donc s’ils ſont </s>
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