{"id":35355,"date":"2019-10-31T22:03:48","date_gmt":"2019-10-31T19:03:48","guid":{"rendered":"https:\/\/prohoster.info\/blog\/element-nulevogo-razmera\/"},"modified":"2019-10-31T22:03:48","modified_gmt":"2019-10-31T19:03:48","slug":"element-nulevogo-razmera","status":"publish","type":"post","link":"https:\/\/prohoster.info\/no\/blog\/news\/element-nulevogo-razmera","title":{"rendered":"Null-st\u00f8rrelse element","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><img decoding=\"async\" alt=\"Null-st\u00f8rrelse element\" src=\"\/wp-content\/uploads\/2019\/06\/f5864c485d1e168253cff083a89252a8.jpeg\" style=\"display:block;margin: 0 auto;\" \/><\/p>\n<p>Grafar \u2014 symbolsk representasjon i mange omr\u00e5der. <br \/>\nModell av virkelige objekter.<br \/>\nSirkler \u2014 topper, linjer \u2014 buer i grafen (koblinger).<br \/>\nHvis det er et tall n\u00e6r buene \u2014 er det avstanden mellom punktene p\u00e5 kartet eller kostnaden p\u00e5 Gantt-diagrammet.<\/p>\n<p>I elektroteknikk og elektronikk er toppene detaljer og moduler, linjene er ledere.<br \/>\nI hydraulikk er kjeler, varmtvannstanker, ventiler, radiatorer og r\u00f8r.<br \/>\nP\u00e5 kartet er byene og veiene.<\/p>\n<p>Fra skoleoppgaven i matematikk:<\/p>\n<blockquote><p>En buss forlot punkt A til punkt B. Avstanden mellom punktene er 30 km.<\/p><\/blockquote>\n<p>\nHva hvis avstanden er 0?<br \/>\n<noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><br \/>\n<img decoding=\"async\" alt=\"Null-st\u00f8rrelse element\" src=\"\/wp-content\/uploads\/2019\/06\/e7e4a022f809d65a35bfcb4271d80062.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nVi reduserer avstanden fra toppen av taket til bakken til null. En tomannsbolig blir til en jordhytte.<\/p>\n<p><img decoding=\"async\" alt=\"Null-st\u00f8rrelse element\" src=\"\/wp-content\/uploads\/2019\/06\/e8df5c82189fcd704475c80b84835a0c.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nVi reduserer avstanden fra kjelen til radiatoren (reduserer lengden p\u00e5 r\u00f8rene) \u2014 resultatet blir en russisk ovn.<br \/>\nSom du allerede har gjettet fungerer teknologien begge veier.<\/p>\n<p>Man kan enten redusere til null, eller \u00f8ke til det uendelige.<\/p>\n<p><img decoding=\"async\" alt=\"Null-st\u00f8rrelse element\" src=\"\/wp-content\/uploads\/2019\/06\/ccc119dcbeb5de3cc787b2419bfb6e4b.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nReduksjonen av lengden p\u00e5 elektriske ledere f\u00f8rte til skapelsen av mikrobrikker.<\/p>\n<p>Lengde, h\u00f8yde og bredde \u2014 dette er geometriske m\u00e5l. M\u00e5l av den virkelige (synlige) verden.<br \/>\nM\u00e5l kan ogs\u00e5 v\u00e6re mer abstrakte:<\/p>\n<ul>\n<li>Temperatur<\/li>\n<li>Tid<\/li>\n<li>Masse<\/li>\n<li>Tetthet<\/li>\n<li>Varmeledning<\/li>\n<li>Elektrisitet<\/li>\n<li>Styrke<\/li>\n<li>Spr\u00f8het<\/li>\n<li>Hastighet<\/li>\n<li>Akselerasjon<\/li>\n<li>Energi<\/li>\n<\/ul>\n<p>\nosv.<\/p>\n<blockquote><p><noindex><a rel=\"nofollow\" href=\"https:\/\/ru.wikipedia.org\/wiki\/%D0%A2%D0%B5%D0%BF%D0%BB%D0%BE%D0%BF%D1%80%D0%BE%D0%B2%D0%BE%D0%B4%D0%BD%D0%BE%D1%81%D1%82%D1%8C\">Varmeledning<\/a><\/noindex> \u2014 evnen til materielle legemer til \u00e5 lede energi (varme) fra de mer oppvarmede delene av legemet til de mindre oppvarmede delene av legemet ved hjelp av kaotisk bevegelse av legemets partikler (atomer, molekyler, elektroner osv.).\n<\/p><\/blockquote>\n<p> Hvordan senke varmeledningen til null? <\/p>\n<p>Riktig.<\/p>\n<p>Redusere antall atomer, molekyler og elektroner. Alts\u00e5 skape vakuum. <br \/>\nEn lignende teknologi eksisterer allerede og selges. Den kalles skjerm-vakuum varmeisolasjon. Paneler med varmeledning p\u00e5 0,004-0,006 W\/m*K.<br \/>\nTil sammenligning er dette 10 ganger mindre enn mineralull og 50 ganger mindre enn murstein.<br \/>\nSom et resultat kan veggtykkelsen reduseres med s\u00e5 mye.<\/p>\n<p>Og hvis man reduserer massen til null ...<\/p>\n<p>Forresten, jeg vil ikke ta fra deg gleden av nye oppdagelser.<\/p>\n<p>Lykke til med oppfinnelsene!<br \/>\n<br \/>Kilde: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/post\/456246\/\">habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0413\u0440\u0430\u0444\u044b \u2014 \u0441\u0445\u0435\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0435 \u043e\u0431\u043e\u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u0432\u043e \u043c\u043d\u043e\u0433\u0438\u0445 \u0441\u0444\u0435\u0440\u0430\u0445. \u041c\u043e\u0434\u0435\u043b\u044c \u0440\u0435\u0430\u043b\u044c\u043d\u044b\u0445 \u043e\u0431\u044a\u0435\u043a\u0442\u043e\u0432. \u041a\u0440\u0443\u0433\u0438 \u2014 \u0432\u0435\u0440\u0448\u0438\u043d\u044b, \u043b\u0438\u043d\u0438\u0438 \u2014 \u0434\u0443\u0433\u0438 \u0433\u0440\u0430\u0444\u0430 (\u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u044f). \u0415\u0441\u043b\u0438 \u0440\u044f\u0434\u043e\u043c \u0441 \u0434\u0443\u0433\u043e\u0439 \u0446\u0438\u0444\u0440\u0430 \u2014 \u044d\u0442\u043e \u0440\u0430\u0441\u0441\u0442\u043e\u044f\u043d\u0438\u0435 \u043c\u0435\u0436\u0434\u0443 \u0442\u043e\u0447\u043a\u0430\u043c\u0438 \u043d\u0430 \u043a\u0430\u0440\u0442\u0435 \u0438\u043b\u0438 \u0441\u0442\u043e\u0438\u043c\u043e\u0441\u0442\u044c \u043d\u0430 \u0434\u0438\u0430\u0433\u0440\u0430\u043c\u043c\u0435 \u0413\u0430\u043d\u0442\u0430. \u0412 \u044d\u043b\u0435\u043a\u0442\u0440\u0438\u043a\u0435 \u0438 \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u043d\u0438\u043a\u0435 \u0432\u0435\u0440\u0448\u0438\u043d\u044b \u2014 \u044d\u0442\u043e \u0434\u0435\u0442\u0430\u043b\u0438 \u0438 \u043c\u043e\u0434\u0443\u043b\u0438, \u043b\u0438\u043d\u0438\u0438 \u2014 \u043f\u0440\u043e\u0432\u043e\u0434\u043d\u0438\u043a\u0438. \u0412 \u0433\u0438\u0434\u0440\u0430\u0432\u043b\u0438\u043a\u0435 \u043a\u043e\u0442\u043b\u044b, \u0431\u043e\u0439\u043b\u0435\u0440\u044b, \u0430\u0440\u043c\u0430\u0442\u0443\u0440\u0430, \u0440\u0430\u0434\u0438\u0430\u0442\u043e\u0440\u044b \u0438 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":26523,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-35355","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.5 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0413\u0440\u0430\u0444\u044b 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