{"id":4689,"date":"2023-11-13T08:47:50","date_gmt":"2023-11-13T07:47:50","guid":{"rendered":"https:\/\/nova.otroci.org\/?p=4689"},"modified":"2024-01-16T10:17:12","modified_gmt":"2024-01-16T09:17:12","slug":"9-razred-fizika","status":"publish","type":"post","link":"https:\/\/nova.otroci.org\/index.php\/2023\/11\/13\/9-razred-fizika\/","title":{"rendered":"9. Razred \u2013 Fizika"},"content":{"rendered":"\n

V devetem razredu fizika nadaljuje z raziskovanjem kompleksnih fizikalnih konceptov. U\u010denci se poglabljajo v podro\u010dja kot so mehanika, termodinamika, elektrika in magnetizem. Razumejo zakone gibanja in sile ter se u\u010dijo o osnovnih na\u010delih energije in delovanja elektri\u010dnih tokov. Poleg tega se osredoto\u010dajo na bolj poglobljene fizikalne koncepte, kot so valovanje in elektromagnetno sevanje. Z eksperimenti in prakti\u010dnimi vajami razvijajo razumevanje fizikalnih fenomenov ter logi\u010dno povezovanje teorije s prakti\u010dnimi aplikacijami v vsakdanjem \u017eivljenju.<\/em><\/p>\n\n\n\n

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\u0160E VE\u010c OSTALIH u\u010dnih listov, skupaj z re\u0161itvami, ki jih na spletni strani ne boste na\u0161li, dobite v na\u0161i spletni trgovini na naslovu : https:\/\/trgovina.otroci.org<\/a> (kliknite na povezavo) .<\/em><\/strong><\/p>\n\n\n\n

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Delo in energija<\/h2>\n\n\n\n

– Energijske pretvorbe
– Kineti\u010dna energija
– Klanec in \u0161kripec
– Klanec
– Mo\u010d
– O delu in energiji
– Potencialna energija
– Prementanka
– Pro\u017enostna energija
– Ra\u010dunanje dela
– \u0160kripec
– Vzvod
– Energije besedilne naloge
– Ra\u010dunanje kineti\u010dne energije
– Ra\u010dunanje potencialne energije<\/em><\/p>\n\n\n\n

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Prementanka <\/a><\/p>\n<\/div>\n\n\n\n

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Energije besedilne naloge<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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Ra\u010dunanje kineti\u010dne energije<\/a><\/p>\n<\/div>\n\n\n\n

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Ra\u010dunanje potencialne energije<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

Temperatura, notranja energija, toplota<\/h2>\n\n\n\n

– Energija kri\u017eanka
– Energija se ohranja
– Energijski zakon
– Izparilna toplota
– Notranja energija
– Odisnost vreli\u0161\u010da in tali\u0161\u010da od tlaka in primesi
– Specifi\u010dna toplota
– Sprememba notranje energije
– Sprememba notranje energije s toploto
– Sprememba notranje energije z delom
– Spremembe agregatnega stanja teorija
– Talilna toplota
– Temperatura
– Temperaturno raztezanje kapljevin
– Temperaturno raztezanje ra\u010dunanje
– Temperaturno raztezanje trdnih snovi
– Tlak plina
– Toplotni tok
– Zgradba snovi<\/em><\/p>\n\n\n\n

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Izparilna toplota<\/a><\/p>\n<\/div>\n\n\n\n

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Sprememba notranje energije<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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Tlak plina<\/a><\/p>\n<\/div>\n\n\n\n

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Zgradba snovi<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

Elektri\u010dni tok<\/h2>\n\n\n\n

– Elektri\u010dna mo\u010d
– Elektri\u010dna napetost
– Elektri\u010dni naboj elektri\u010dna sila
– Elektri\u010dni prevodniki in izolatorji
– Elektri\u010dni tok
– Elektri\u010dni upor in ohmov zakon
– Elektri\u010dno delo
– Energijski zakon
– Influenca elektroskop
– Kratki stik in varovalka
– Osnovni elementi elektri\u010dnega kroga
– Strela
– Tok elektri\u010dni naboj besedile naloge
– Tok in napetost razli\u010dne vezave
– U\u010dinki elektri\u010dnega toka
– Upor \u017eic in drsni upornik
– Zakon o ohranitvi elektri\u010dnega naboja
– Zaporedna in vzporedna vezava porabnikov<\/em><\/p>\n\n\n\n

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Elektri\u010dna mo\u010d<\/a><\/p>\n<\/div>\n\n\n\n

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Elektri\u010dna napetost<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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Elektri\u010dni upor in ohmov zakon<\/a><\/p>\n<\/div>\n\n\n\n

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Elektri\u010dno delo<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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Influenca elektroskop<\/a><\/p>\n<\/div>\n\n\n\n

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Tok in napetost razli\u010dne vezave<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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U\u010dinki elektri\u010dnega toka<\/a><\/p>\n<\/div>\n\n\n\n

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Zakon o ohranitvi elektri\u010dnega naboja<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

Magnetna sila<\/h2>\n\n\n\n

– Delovanje magnetne sile
– Elektri\u010dno in magnetno polje
– Elektromotorji
– Indukcija in transformator
– Magnetna sila
– Tuljava in elektromagnet<\/em><\/p>\n\n\n\n

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Delovanje magnetne sile<\/a><\/p>\n<\/div>\n\n\n\n

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Elektromotorji<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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Indukcija in transformator<\/a><\/p>\n<\/div>\n\n\n\n

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Magnetna sila<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

Pospe\u0161eno gibanje in drugi Newtonov zakon<\/h2>\n\n\n\n

– Besedilne naloge
– Drugi newtonov zakon
– Enakomerno pospe\u0161eno gibanje
– Enakomerno pospe\u0161eno gibanje besedilne naloge
– Graf v(t)
– Grafa v(t) in a(t)
– Hitrost
– Hitrost pot besedilne naloge
– Kro\u017eenje
– Navpi\u010dni met
– Padanje telesa in navpi\u010dni met
– Pospe\u0161ek hitrost besedilne naloge
– Pot in graf s(t)
– Sila masa pospe\u0161ek
– Teorija<\/em><\/p>\n\n\n\n

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Drugi newtonov zakon<\/a><\/p>\n<\/div>\n\n\n\n

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Enakomerno pospe\u0161eno gibanje<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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Graf v(t)<\/a><\/p>\n<\/div>\n\n\n\n

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Hitrost <\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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Kro\u017eenje<\/a><\/p>\n<\/div>\n\n\n\n

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Navpi\u010dni met<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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Pospe\u0161ek in hitrost<\/a><\/p>\n<\/div>\n\n\n\n

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Sila masa pospe\u0161ek<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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\u0160E VE\u010c OSTALIH u\u010dnih listov, skupaj z re\u0161itvami, ki jih na spletni strani ne boste na\u0161li, dobite v na\u0161i spletni trgovini na naslovu : https:\/\/trgovina.otroci.org<\/a> (kliknite na povezavo) .<\/em><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

V devetem razredu fizika nadaljuje z raziskovanjem kompleksnih fizikalnih konceptov. U\u010denci se poglabljajo v podro\u010dja kot so mehanika, termodinamika, elektrika<\/p>\n","protected":false},"author":1,"featured_media":4164,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"ngg_post_thumbnail":0,"footnotes":""},"categories":[45],"tags":[],"class_list":["post-4689","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-9-razred"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/nova.otroci.org\/index.php\/wp-json\/wp\/v2\/posts\/4689","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nova.otroci.org\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nova.otroci.org\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nova.otroci.org\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nova.otroci.org\/index.php\/wp-json\/wp\/v2\/comments?post=4689"}],"version-history":[{"count":0,"href":"https:\/\/nova.otroci.org\/index.php\/wp-json\/wp\/v2\/posts\/4689\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nova.otroci.org\/index.php\/wp-json\/wp\/v2\/media\/4164"}],"wp:attachment":[{"href":"https:\/\/nova.otroci.org\/index.php\/wp-json\/wp\/v2\/media?parent=4689"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nova.otroci.org\/index.php\/wp-json\/wp\/v2\/categories?post=4689"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nova.otroci.org\/index.php\/wp-json\/wp\/v2\/tags?post=4689"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}