File:00164 Emisferi di Magdeburgo 02.jpg

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Summary

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Italiano: Lo strumento è composto da due emisferi di metallo di diametro di 12cm che aderiscono perfettamente grazie ad una guarnizione di gomma che garantisce la perfetta tenuta impedendo il passaggio di aria dall’esterno verso l’interno. Nell’emisfero inferiore è situato un rubinetto che permette il collegamento dello strumento ad una pompa aspirante (rubinetto aperto) e il successivo isolamento (rubinetto chiuso), mentre l’emisfero superiore è dotato di un gancio ad anello per consentire una presa comoda agli sperimentatori. Strumento creato da Otto von Guericke per dimostrare l'esistenza del vuoto e gli effetti della pressione atmosferica. Fonte: Die Wunderkammer la stanza degli strumenti scientifici e wikipedia.
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Source Liceo Classico Annibal Caro di Fermo
Author Liceo Classico Annibal Caro di Fermo

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Date/TimeThumbnailDimensionsUserComment
current15:27, 21 February 2023Thumbnail for version as of 15:27, 21 February 20233,530 × 2,223 (2.65 MB)Wouterhagens (talk | contribs)Cropped 32 % horizontally, 36 % vertically, rotated -1.81° using CropTool with precise mode.
09:43, 11 February 2022Thumbnail for version as of 09:43, 11 February 20225,184 × 3,456 (6.11 MB)Tommydabby05 (talk | contribs)Uploaded a work by Liceo Classico Annibal Caro di Fermo from Liceo Classico Annibal Caro di Fermo with UploadWizard

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