{"id":292,"date":"2020-02-21T18:45:07","date_gmt":"2020-02-21T17:45:07","guid":{"rendered":"https:\/\/www.liceoalessandrovolta.edu.it\/measurement\/?page_id=292"},"modified":"2020-02-25T09:24:27","modified_gmt":"2020-02-25T08:24:27","slug":"31-tubo-di-newton","status":"publish","type":"page","link":"https:\/\/www.liceoalessandrovolta.edu.it\/measurement\/31-tubo-di-newton\/","title":{"rendered":"31. Tubo di Newton"},"content":{"rendered":"\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"791\" height=\"138\" src=\"https:\/\/www.liceoalessandrovolta.edu.it\/measurement\/wp-content\/uploads\/2020\/02\/20200121_161058-4.jpg\" alt=\"\" class=\"wp-image-293\" srcset=\"https:\/\/www.liceoalessandrovolta.edu.it\/measurement\/wp-content\/uploads\/2020\/02\/20200121_161058-4.jpg 791w, https:\/\/www.liceoalessandrovolta.edu.it\/measurement\/wp-content\/uploads\/2020\/02\/20200121_161058-4-300x52.jpg 300w, https:\/\/www.liceoalessandrovolta.edu.it\/measurement\/wp-content\/uploads\/2020\/02\/20200121_161058-4-768x134.jpg 768w\" sizes=\"(max-width: 791px) 100vw, 791px\" \/><\/figure>\n\n\n\n<p><strong>IT<\/strong> &#8211; Questo strumento, ideato alla fine del 1600 dal fisico inglese Isaac Newton, \u00e8 utilizzato per dimostrare che nel vuoto tutti i corpi, anche se diversi tra loro, impiegano lo stesso tempo a cadere dalla stessa altezza, cio\u00e8 cadono con identica velocit\u00e0. Esso \u00e8 costituito da un tubo di vetro, contenente oggetti diversi (una piuma, un pallino di piombo, ecc.), munito di un rubinetto a perfetta tenuta. Estraendo l\u2019aria dal tubo mediante una pompa, si dimostra che l\u2019accelerazione di gravit\u00e0 \u00e8 la stessa per tutti i corpi che si trovano sullo stesso punto della terra.<\/p>\n\n\n\n<p><strong>GB <\/strong>&#8211; \u00a0Newton tube &#8211; This instrument, conceived at the end of the 1600s by the English physicist Isaac Newton, is used to demonstrate that in the void all bodies, even if different from each other, take the same time to fall from the same height, that is they fall with identical speed. It consists of a glass tube, containing different objects (a feather, a lead shot, etc.), equipped with a perfectly sealed tap. By extracting the air from the tube by means of a pump, it is shown that the acceleration of gravity is the same for all bodies that are located on the same point on the earth. <\/p>\n","protected":false},"excerpt":{"rendered":"<p>IT &#8211; Questo strumento, ideato alla fine del 1600 dal fisico inglese Isaac Newton, \u00e8 utilizzato per dimostrare che nel vuoto tutti i corpi, anche se diversi tra loro, impiegano&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"_links":{"self":[{"href":"https:\/\/www.liceoalessandrovolta.edu.it\/measurement\/wp-json\/wp\/v2\/pages\/292"}],"collection":[{"href":"https:\/\/www.liceoalessandrovolta.edu.it\/measurement\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.liceoalessandrovolta.edu.it\/measurement\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.liceoalessandrovolta.edu.it\/measurement\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.liceoalessandrovolta.edu.it\/measurement\/wp-json\/wp\/v2\/comments?post=292"}],"version-history":[{"count":5,"href":"https:\/\/www.liceoalessandrovolta.edu.it\/measurement\/wp-json\/wp\/v2\/pages\/292\/revisions"}],"predecessor-version":[{"id":303,"href":"https:\/\/www.liceoalessandrovolta.edu.it\/measurement\/wp-json\/wp\/v2\/pages\/292\/revisions\/303"}],"wp:attachment":[{"href":"https:\/\/www.liceoalessandrovolta.edu.it\/measurement\/wp-json\/wp\/v2\/media?parent=292"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}