{"id":11307,"date":"2021-11-24T15:41:32","date_gmt":"2021-11-24T12:41:32","guid":{"rendered":"https:\/\/milliycha.uz\/?p=11307"},"modified":"2025-10-28T12:33:39","modified_gmt":"2025-10-28T09:33:39","slug":"atomni-uygotish-haqida-nimani-bilasiz","status":"publish","type":"post","link":"https:\/\/milliycha.uz\/ru\/atomni-uygotish-haqida-nimani-bilasiz\/","title":{"rendered":"ATOMNI UYG&#8217;OTISH haqida nimani bilasiz?"},"content":{"rendered":"\n<p>ATOMNI UYG&#8217;OTISH \u2013 atomni normal (risoladagi) energiya holatidan yuqori energiya holatiga o&#8217;tkazish. Atomni yorug&#8217;lik, issiqlik ta&#8217;sirida yoki elektronlar bilan bombardimon qilib uyg&#8217;otish mumkin. Atom bu jarayon natijasida ma&#8217;lum miqdordagi energiyani yutib, uning orbitasidagi elektronlar yukrri energiya holatiga o&#8217;tadi. Masalan, natriy atomini uyg&#8217;otish uchun 2 ev yoki 3,2 10~12 erg energiya kerak. Xona temperaturasida atomlarning o&#8217;rtacha kinetik energiyasi 5 \u2022 10~14 erg ga teng, bu uyg&#8217;onish energiyasidan 100 marta kichik. Atomning uyg\u2019otilganligini uning normal holatga o&#8217;tishida ma&#8217;lum to&#8217;lqin uzunligidagi yorug&#8217;lik chiqarishidan bilish mumkin. Elektron bilan to&#8217;qnashgan atom undan qabul qilib olgan ortiqcha energiyani bir oz takt davomida saqlab turib, so&#8217;ngra atrofdagi atomlar harakati ta&#8217;sirida uni qaytarib beradi va yana normal holatga o&#8217;tadi. Agar gaz bosimi juda kichik bo&#8217;lsa, atom ortiqcha energiyani yorug&#8217;lik chiqarish bilan qaytarishi mumkin. Agar simob atomining birinchi kritik potentsiali 4,9 ev ga teng bo&#8217;lsa, uni shunday energiyali elektron bilan bombardimon qilinganda uyg\u2019otilgan holatga o&#8217;tadi va, aksincha, normal holatga o&#8217;tishi uchun uning ortiqcha uyg&#8217;otish energiyasi yorug&#8217;lik kvanta holida nurlanishi kerak. Siyraklashtirilgan simob bug&#8217;ini monoxromatik yorug&#8217;lik bilan nurlatilsa, atomning uygonishi (optik uyg&#8217;onish) ro&#8217;y beradi. Yutilgan yorug&#8217;lik kvantining energiyasi qancha bo&#8217;lsa, atom qaytargan kvantning energiyasi ham shuncha bo&#8217;ladi. Masalan, natriy bug&#8217;larini sariq natriy spektr chizig&#8217;iga mos yorug&#8217;lik kvanta bilan nurlatilsa, u yana kayta shu sariq spektr chizig&#8217;iga mos nur chiqaradi. Maxsus usullar yordamida atomlarni ikkinchi, uchinchi va boshqa yuqori kritik potentsiallar (yuqori energiya holatlari) gacha uyg&#8217;otish mumkin. Bu atomning qayta chiqargan energiyasi turli to&#8217;lqin uzunlikdagi yorug&#8217;lik nuridan iborat bo&#8217;ladi. Uchinchi termik (issiqlik vositasida) uyg&#8217;otish usuli yuqori temperatura ta&#8217;siri bilan bog&#8217;liq. Gaz alangasiga kiritilgan osh tuzining zarrasi alangani sariq rangli qilib ko&#8217;rsatadi. Spektroskop yordamida alangada natriyning sariq spektr chizig&#8217;i borligini kuzatish mumkin.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>ATOMNI UYG&#8217;OTISH \u2013 atomni normal (risoladagi) energiya holatidan yuqori energiya holatiga o&#8217;tkazish. Atomni yorug&#8217;lik, issiqlik ta&#8217;sirida yoki elektronlar bilan bombardimon qilib uyg&#8217;otish mumkin. Atom bu jarayon natijasida ma&#8217;lum miqdordagi energiyani &hellip; <a href=\"https:\/\/milliycha.uz\/ru\/atomni-uygotish-haqida-nimani-bilasiz\/\" class=\"more-link\">Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":9243,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[107],"tags":[],"class_list":["post-11307","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-a-harfi","entry"],"translation":{"provider":"WPGlobus","version":"3.0.2","language":"ru","enabled_languages":["uz","kr","ru"],"languages":{"uz":{"title":true,"content":true,"excerpt":false},"kr":{"title":false,"content":false,"excerpt":false},"ru":{"title":false,"content":false,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts\/11307","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/comments?post=11307"}],"version-history":[{"count":2,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts\/11307\/revisions"}],"predecessor-version":[{"id":162278,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts\/11307\/revisions\/162278"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/media\/9243"}],"wp:attachment":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/media?parent=11307"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/categories?post=11307"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/tags?post=11307"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}