{"id":250,"date":"2020-02-21T17:41:47","date_gmt":"2020-02-21T16:41:47","guid":{"rendered":"https:\/\/www.liceoalessandrovolta.edu.it\/measurement\/?page_id=250"},"modified":"2020-02-21T17:41:47","modified_gmt":"2020-02-21T16:41:47","slug":"23-lampada-stroboscopica","status":"publish","type":"page","link":"https:\/\/www.liceoalessandrovolta.edu.it\/measurement\/23-lampada-stroboscopica\/","title":{"rendered":"23.   Lampada stroboscopica"},"content":{"rendered":"\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"244\" src=\"https:\/\/www.liceoalessandrovolta.edu.it\/measurement\/wp-content\/uploads\/2020\/02\/20200121_160937-300x244.jpg\" alt=\"\" class=\"wp-image-251\" srcset=\"https:\/\/www.liceoalessandrovolta.edu.it\/measurement\/wp-content\/uploads\/2020\/02\/20200121_160937-300x244.jpg 300w, https:\/\/www.liceoalessandrovolta.edu.it\/measurement\/wp-content\/uploads\/2020\/02\/20200121_160937-768x626.jpg 768w, https:\/\/www.liceoalessandrovolta.edu.it\/measurement\/wp-content\/uploads\/2020\/02\/20200121_160937-1024x834.jpg 1024w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/figure>\n\n\n\n<p><strong>IT <\/strong>&#8211; La\u00a0<a href=\"https:\/\/www.arwmisure.it\/strumenti-di-misura\/strumenti-misura-industriali\/stroboscopi\/lampada-stroboscopica-arw-39-2\">lampada stroboscopica<\/a>, messa a punto nel 1932 dal Prof. Harold Eugene Edgerton del\u00a0<a href=\"https:\/\/it.wikipedia.org\/wiki\/Massachusetts_Institute_of_Technology\">Massachusetts Institute of Technology<\/a> (USA), consente l\u2019osservazione del movimento ad alta velocit\u00e0, con ottime applicazioni alla fotografia. Essa \u00e8 in grado di emettere brevi lampi di luce a frequenza anche molto elevata, scelta attraverso un modulatore manuale. Facendo coincidere la frequenza di lampeggio con la frequenza di movimento dell\u2019oggetto osservato e orientando l\u2019illuminazione sempre nella stessa posizione, otteniamo la percezione visiva di un\u2019immagine ferma, che ci consente di analizzare nel dettaglio il processo in esame. <\/p>\n\n\n\n<p><strong>GB<\/strong> &#8211; <strong> <\/strong>Stroboscopic lamp &#8211; The stroboscopic lamp, developed in 1932 by Prof. Harold Eugene Edgerton of the Massachusetts Institute of Technology (USA), allows the observation of movement at high speed, with excellent applications for photography. It is capable of emitting short flashes of light at very high frequency, chosen through a manual modulator. By making the flashing frequency coincide with the frequency of movement of the observed object and orienting the lighting always in the same position, we obtain the visual perception of a still image, which allows us to analyze the process under examination in detail.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>IT &#8211; La\u00a0lampada stroboscopica, messa a punto nel 1932 dal Prof. Harold Eugene Edgerton del\u00a0Massachusetts Institute of Technology (USA), consente l\u2019osservazione del movimento ad alta velocit\u00e0, con ottime applicazioni alla&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\/250"}],"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=250"}],"version-history":[{"count":1,"href":"https:\/\/www.liceoalessandrovolta.edu.it\/measurement\/wp-json\/wp\/v2\/pages\/250\/revisions"}],"predecessor-version":[{"id":253,"href":"https:\/\/www.liceoalessandrovolta.edu.it\/measurement\/wp-json\/wp\/v2\/pages\/250\/revisions\/253"}],"wp:attachment":[{"href":"https:\/\/www.liceoalessandrovolta.edu.it\/measurement\/wp-json\/wp\/v2\/media?parent=250"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}