{"id":124097,"date":"2024-05-15T19:40:45","date_gmt":"2024-05-15T16:40:45","guid":{"rendered":"https:\/\/milliycha.uz\/?p=124097"},"modified":"2024-05-15T19:41:02","modified_gmt":"2024-05-15T16:41:02","slug":"konus-kesimlari","status":"publish","type":"post","link":"https:\/\/milliycha.uz\/kr\/konus-kesimlari\/","title":{"rendered":"Konus kesimlari"},"content":{"rendered":"\n<p>Konus kesimlari &#8211; to&#8217;g&#8217;ri doiraviy konus sirtnn uning uchi- dan o&#8217;tmaydigan tekislik b-n kesganda hosil bo&#8217;ladigan chiziqlar. SA yasovchi S dan farkli ixtiyoriy M nuqtani olib, u orqali konus o&#8217;qiga perpendikulyar a, tekislik o&#8217;tkazilsa, kesimda a y l a n a , ST ga perpendikulyar bo&#8217;lmagan va hamma yasovchilarni kesuvchi A2 tekis- lik o&#8217;tkazilsa \u2014 ellips, biror yasovchi (mas, 5V)ga parallel bo&#8217;lgan A3 tekis- lik o&#8217;tkazilsa parabola, ikkita yasovchiga parallel bo&#8217;lgan A4 tekislik o&#8217;tkazilsa giperbola hosil bo&#8217;ladi. M nuqtadan o&#8217;tuvchi ixtiyoriy tekislik uchta yasovchiga parallel bo&#8217;la olmaganligi sababli, doi- raviy ko-nusning kesimida boshqa chiziq hosil bo&#8217;lmaydi. Kesim ellips va parabola bo&#8217;lganda kesuvchi tekislik doiraviy konus sir- tning bir qismini, giperbola bo&#8217;lganda ikkala qismini kesib o&#8217;tadi. Konus ke- simining ixtiyoriy M nuqtasi uchun df.di nisbat o&#8217;zgarmas bo&#8217;ladi. Bu nisbatning qiymati X konus kesimining ekstsen- trisiteti deyiladi. K. k. ikkinchi tar- tibli chiziqlardir. K. k. haqidagi iz- chil asar birinchi marta iskandariyalik olim Appoloniy Pergskiy tomonidan yozilgan (mil. AV. 3-a.). 19-a.da Belgiya- lik matematik Dandelen K. k.ni konus sirtga ichki chizilgan sfera yordamida to&#8217;la o&#8217;rgangan. K. k. astronomiya va texni &#8211; kada keng qo&#8217;llaniladi. Mas, projector vareflektorlarda parabolik ko&#8217;zgular ishlatiladi. Quyosh sistemasidagi sayyo- ralar K. k. bo&#8217;ylab harakatlanib, uning fokuslaridan birida Quyosh turadi. Ko- metalar parabola va giperbola bo&#8217;ylab harakatlanadi.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Konus kesimlari &#8211; to&#8217;g&#8217;ri doiraviy konus sirtnn uning uchi- dan o&#8217;tmaydigan tekislik b-n kesganda hosil bo&#8217;ladigan chiziqlar. SA yasovchi S dan farkli ixtiyoriy M nuqtani olib, u orqali konus o&#8217;qiga &hellip; <a href=\"https:\/\/milliycha.uz\/kr\/konus-kesimlari\/\" class=\"more-link\">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":[201],"tags":[],"class_list":["post-124097","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-k-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\/124097","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=124097"}],"version-history":[{"count":1,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/posts\/124097\/revisions"}],"predecessor-version":[{"id":124113,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/posts\/124097\/revisions\/124113"}],"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=124097"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/categories?post=124097"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/tags?post=124097"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}