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Gasparo Berti (c. Mantua 1600 – Roma 1643) … Gasparo Berti (c. Mantua 1600 – Roma 1643) fue un matemático, astrónomo y físico italiano. Probablemente nació en Mantua y pasó la mayor parte de su vida en Roma. Hoy en día es famoso principalmente por su experimento en el que inadvertidamente creó el primer barómetro exitoso. Aunque era más conocido por sus trabajos en física y matemática, sobrevivió muy poco de su trabajo en ambas ramas. En 1630, Giovanni Battista Baliani envió una carta a Galileo Galilei al notar que su sifón no podía elevar agua a más de 10 metros. Galileo propuso que el vacío mantenía el agua a esa altura, sin poder elevarla más.gua a esa altura, sin poder elevarla más.
, Gasparo Berti (Mantova, 1600 – Roma, 1643) è stato un matematico, fisico e astronomo italiano.
, Gasparo Berti (Màntua (?) 1600 - Roma 1643 … Gasparo Berti (Màntua (?) 1600 - Roma 1643) va ser un físic i astrònom italià. Va participar amb Torricelli en la demostració de la pressió atmosfèrica. Entre 1639 i 1644, la data exacta no és coneguda, amb , Gasparo Berti elabora diversos aparells experimentals, com els sifons de més d'onze metres d'alçària per mostrar que una columna d'aigua no pot pujar a més de 10,30 metres. Existeixen quatre testimoni de les seves experiències, tots molt posteriors, dels quals el més complet és d'Emanuele Maignan. Desgraciadament les seves experiències no van poder convèncer els defensors de la «vacuïtat» entre els quals Athanasius Kircher que va posar en dubte l'estanquitat dels seus aparells. Gasparo Berti també es va interessar per altres problemes pràctics com la mesura de la humitat i va succeir el 1643 a Benedetto Castelli en la càtedra de matemàtiques a la Universitat de Roma La Sapienza, però molt malalt no va exercir la funció i va morir al mateix any de la seva promoció.a morir al mateix any de la seva promoció.
, Gasparo Berti (ca. 1600 – 1643) foi um mat … Gasparo Berti (ca. 1600 – 1643) foi um matemático, astrônomo e físico italiano. Nasceu provavelmente em Mântua e passou a maior parte de sua vida em Roma. É mais conhecido atualmente por seu experimento no qual, sem saber, criou o primeiro barômetro funcional. Embora tenha sido mais conhecido por seu trabalho em matemática e física, pouco de seu trabalho em qualquer uma delas foi preservado. Em 1630 enviou uma carta a Galileu Galilei depois de perceber que seu sifão não conseguia elevar a água a mais de 10 m (34 pés). Galileu propôs que o vácuo sustentava a água e que ela não podia mais suportar. Na época a existência de vácuos era controversa. Ao ler a teoria de Galileu em seu Discorsi, Berti e outro homem chamado Raffaele Magiotti conceberam um experimento para testar a existência de um vácuo. Em algum tempo entre 1640 e 1643 Berti construiu um tubo de chumbo de 11 m, encheu-o de água e selou as duas extremidades. Ele submergiu uma extremidade na água e a abriu. Embora parte da água tenha vazado, grande parte dela permaneceu, enchendo cerca de 10 m (34 pés) do tubo, a mesma altura do sifão de Baliani. Berti afirmou que o espaço acima foi preenchido com um vácuo. Sua afirmação foi fortemente contestada, e vários experimentos foram realizados para tentar refutar a existência de um vácuo. Este experimento levou à pesquisa de Evangelista Torricelli sobre o peso do ar e sua invenção do barômetro. Berti obteve uma cátedra de matemática na Universidade de Roma "La Sapienza". Ele iria suceder Benedetto Castelli como professor de matemática lá, mas morreu antes de começar a lecionar. Ele também mapeou as catacumbas de Roma.. Ele também mapeou as catacumbas de Roma.
, Gasparo Berti (1600 à Mantoue - 1643 à Rome) était un physicien et astronome italien. Il a participé avec Evangelista Torricelli à la mise en évidence de la pression atmosphérique.
, Ο Γκασπάρο Μπέρτι (γ. 1600 – 1643) ήταν Ιτ … Ο Γκασπάρο Μπέρτι (γ. 1600 – 1643) ήταν Ιταλός μαθηματικός, αστρονόμος και φυσικός. Γεννήθηκε μάλλον στην Μάντοβα και πέρασε το μεγαλύτερο μέρος της ζωής του στη Ρώμη. Είναι πιο γνωστός σήμερα για το πείραμα στο οποίο εν αγνοία του, δημιούργησε το πρώτο επιτυχημένο βαρόμετρο. Αν και ήταν γνωστός για το έργο του στα μαθηματικά και τη φυσική, μικρό μέρος της εργασίας του έχει διασωθεί. Το 1630, ο Giovanni Battista Baliani απέστειλε επιστολή προς τον Galileo Galilei , αφού παρατήρησε ότι το σιφόνι που χρησιμοποιούσε δεν μπορούσε να ανεβάσει το νερό περισσότερο από 10 m. Ο Γαλιλέος προτείνει ότι το κενό που δημιουργείται από το σιφόνι δεν μπορεί να ανεβάσει το νερό περισσότερο. Η ύπαρξη του κενού την εποχή εκείνη ήταν αμφιλεγόμενη. Μετά την ανάγνωση της θεωρία του Γαλιλέου στο βιβλίο του "Διάλεξη", ο Berti και ένας άλλος άνδρα, ονόματι Raffaele Magiotti, επινόησαν ένα πείραμα για να εξετάσουν την ύπαρξη του κενού. Κάποια στιγμή μεταξύ 1640 και 1643, ο Berti κατασκεύασε ένα σωλήνα ύψους 11 m από μόλυβδο, τον γέμισε με νερό, και σφράγισε τις δύο άκρες. Βύθισε το ένα άκρο στο νερό και το αποσφράγισε. Αν και η στάθμη του νερού κατέβηκε μέσα στο σωλήνα, το μεγαλύτερο μέρος του παρέμεινε, γεμίζοντας περίπου 10 m από το σωλήνα, στο ίδιο ύψος του σιφονιού του Baliani. Ο Berti ισχυρίστηκε ότι το πάνω διάστημα του σιφονιού ήταν κενό. Ο ισχυρισμός αυτός αμφισβητήθηκε έντονα, και πολλαπλά πειράματα πραγματοποιήθηκαν προσπαθώντας να διαψεύσουν την ύπαρξη του κενού. Αυτό το πείραμα οδήγησε τον Ευαντζελίστα Τοριτσέλι σε έρευνα για το βάρος του αέρα και την εφεύρεση του βαρόμετρου. Ο Berti κατείχε την έδρα των μαθηματικών στο Πανεπιστήμιο της Ρώμης La Sapienza. Επρόκειτο μάλιστα να διαδεχθεί τον Benedetto Castelli ως καθηγητής των μαθηματικών, αλλά πέθανε πριν αρχίσει τη διδασκαλία. Επίσης, χαρτογράφησε τις Ρωμαϊκές κατακόμβες.σης, χαρτογράφησε τις Ρωμαϊκές κατακόμβες.
, Gasparo Berti (c. 1600–1643) was an Italia … Gasparo Berti (c. 1600–1643) was an Italian mathematician, astronomer and physicist. He was probably born in Mantua and spent most of his life in Rome. He is most famous today for his experiment in which he unknowingly created the first working barometer. Though he was best known for his work in mathematics and physics, little of his work in either survives. In 1630, Giovanni Battista Baliani sent a letter to Galileo Galilei after he noticed that his siphon could not raise water more than about 10 m (34 feet). Galileo proposed that a vacuum held the water up and that it could not hold any more. At the time the existence of vacuums was controversial. Upon reading Galileo's theory in his Discorsi, Berti and another man named Raffaele Magiotti devised an experiment to test the existence of a vacuum. Some time between 1640 and 1643, Berti built an 11 m lead tube, filled it with water, and sealed both ends. He submerged one end in water and unsealed it. Though some of the water flowed out, much of it remained, filling about 10 m (34 feet) of the tube, the same height of Baliani's syphon. Berti claimed that the space above was filled with a vacuum. His claim was strongly contested, and multiple experiments were performed attempting to disprove the existence of a vacuum. This experiment led to Evangelista Torricelli's research into the weight of air and his invention of the barometer. Berti held a chair of mathematics at the University of Rome La Sapienza. He was to succeed Benedetto Castelli as professor of mathematics there, but he died before he could begin teaching. He also mapped the Roman catacombs.ching. He also mapped the Roman catacombs.
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Gasparo Berti (1600 à Mantoue - 1643 à Rome) était un physicien et astronome italien. Il a participé avec Evangelista Torricelli à la mise en évidence de la pression atmosphérique.
, Gasparo Berti (c. 1600–1643) was an Italia … Gasparo Berti (c. 1600–1643) was an Italian mathematician, astronomer and physicist. He was probably born in Mantua and spent most of his life in Rome. He is most famous today for his experiment in which he unknowingly created the first working barometer. Though he was best known for his work in mathematics and physics, little of his work in either survives. Berti held a chair of mathematics at the University of Rome La Sapienza. He was to succeed Benedetto Castelli as professor of mathematics there, but he died before he could begin teaching. He also mapped the Roman catacombs.ching. He also mapped the Roman catacombs.
, Gasparo Berti (Màntua (?) 1600 - Roma 1643 … Gasparo Berti (Màntua (?) 1600 - Roma 1643) va ser un físic i astrònom italià. Va participar amb Torricelli en la demostració de la pressió atmosfèrica. Entre 1639 i 1644, la data exacta no és coneguda, amb , Gasparo Berti elabora diversos aparells experimentals, com els sifons de més d'onze metres d'alçària per mostrar que una columna d'aigua no pot pujar a més de 10,30 metres. Existeixen quatre testimoni de les seves experiències, tots molt posteriors, dels quals el més complet és d'Emanuele Maignan. Desgraciadament les seves experiències no van poder convèncer els defensors de la «vacuïtat» entre els quals Athanasius Kircher que va posar en dubte l'estanquitat dels seus aparells.en dubte l'estanquitat dels seus aparells.
, Gasparo Berti (c. Mantua 1600 – Roma 1643) … Gasparo Berti (c. Mantua 1600 – Roma 1643) fue un matemático, astrónomo y físico italiano. Probablemente nació en Mantua y pasó la mayor parte de su vida en Roma. Hoy en día es famoso principalmente por su experimento en el que inadvertidamente creó el primer barómetro exitoso. Aunque era más conocido por sus trabajos en física y matemática, sobrevivió muy poco de su trabajo en ambas ramas.ió muy poco de su trabajo en ambas ramas.
, Gasparo Berti (ca. 1600 – 1643) foi um mat … Gasparo Berti (ca. 1600 – 1643) foi um matemático, astrônomo e físico italiano. Nasceu provavelmente em Mântua e passou a maior parte de sua vida em Roma. É mais conhecido atualmente por seu experimento no qual, sem saber, criou o primeiro barômetro funcional. Embora tenha sido mais conhecido por seu trabalho em matemática e física, pouco de seu trabalho em qualquer uma delas foi preservado.alho em qualquer uma delas foi preservado.
, Gasparo Berti (Mantova, 1600 – Roma, 1643) è stato un matematico, fisico e astronomo italiano.
, Ο Γκασπάρο Μπέρτι (γ. 1600 – 1643) ήταν Ιτ … Ο Γκασπάρο Μπέρτι (γ. 1600 – 1643) ήταν Ιταλός μαθηματικός, αστρονόμος και φυσικός. Γεννήθηκε μάλλον στην Μάντοβα και πέρασε το μεγαλύτερο μέρος της ζωής του στη Ρώμη. Είναι πιο γνωστός σήμερα για το πείραμα στο οποίο εν αγνοία του, δημιούργησε το πρώτο επιτυχημένο βαρόμετρο. Αν και ήταν γνωστός για το έργο του στα μαθηματικά και τη φυσική, μικρό μέρος της εργασίας του έχει διασωθεί.ικρό μέρος της εργασίας του έχει διασωθεί.
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Gasparo Berti
, Γκασπάρο Μπέρτι
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