{"id":130219,"date":"2024-06-09T12:31:26","date_gmt":"2024-06-09T09:31:26","guid":{"rendered":"https:\/\/milliycha.uz\/?p=130219"},"modified":"2024-06-09T12:31:32","modified_gmt":"2024-06-09T09:31:32","slug":"izobarlar","status":"publish","type":"post","link":"https:\/\/milliycha.uz\/kr\/izobarlar\/","title":{"rendered":"Izobarlar"},"content":{"rendered":"\n

Izobarlar (izo… va Yun. baros \u2014 vazn, og’irlik) \u2014 bir xil sondagi nu- klonlar A dan, lekin soni har xil bo’lgan protonlar Zea neytronlar N dan tashkil topgan turli kimyoviy elementlarning atomlari tarkibidagi yadrolar (mas, 32Ge77, 33As77, 34Se77 va b.). Neytron massasi proton massasidan 1,3 MeV ga katta. Shuning uchun I. bir xil nuklon- larga ega bo’lishiga qaramay, neytron-lar va protonlar soni turli miqdorda bo’lganligi uchun, massalari bo’yicha bir- biridan farq qiladi. Yadrodagi neytron- lar sonining protonlar soniga nisbati N\/Z nuklonlar miqdori A ortishi b-n ma’lum qonu-niyat bo’yicha ko’payib borsa, turg’un I. deyiladi. Engil yadrolar uchun bu nis-BAT birga, nuklonlar soni taxm. 185 gacha ortganida u 1,5 ga teng bo’ladi. Mac, 34Se77 ga o’xshash I. turg’un yadro- lar hisoblanadi. Chunki bu yadrolarning tarki-bida 34 ta proton va 43 ta neytron mavjud bo’lib, u qonuniyat bo’yicha anik\/ gangan songa teng: =1,26. Ammo yadrodagi neytronlar sonining protonlar soniga nisbati turgun I. uchun aniqlangan son- dan farqli bo’lsa, bun-Day I. radioaktiv- lik xususiyatiga ega bo’ladi. Mac, “As71, zge77 va b – R-radioaktivlikka ega. ,4e” protonlarining soni ko’p bo’lganlari esa, mas, 3,Vg77, zbkg77 va b. radioak- tivlik xususiyatiga ega bo’lib, pozitron chiqarib parchalanib turadi.<\/p>\n","protected":false},"excerpt":{"rendered":"

Izobarlar (izo… va Yun. baros \u2014 vazn, og’irlik) \u2014 bir xil sondagi nu- klonlar A dan, lekin soni har xil bo’lgan protonlar Zea neytronlar N dan tashkil topgan turli kimyoviy … Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":99837,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[199],"tags":[],"class_list":["post-130219","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-i-harfi","entry"],"translation":{"provider":"WPGlobus","version":"3.0.2","language":"kr","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\/kr\/wp-json\/wp\/v2\/posts\/130219","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/comments?post=130219"}],"version-history":[{"count":1,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/posts\/130219\/revisions"}],"predecessor-version":[{"id":130229,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/posts\/130219\/revisions\/130229"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/media\/99837"}],"wp:attachment":[{"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/media?parent=130219"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/categories?post=130219"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/tags?post=130219"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}