{"id":2839,"date":"2022-12-30T12:48:14","date_gmt":"2022-12-30T09:48:14","guid":{"rendered":"https:\/\/www.fundomundo.com\/kesfet\/?p=2839"},"modified":"2022-12-30T12:48:15","modified_gmt":"2022-12-30T09:48:15","slug":"merkur-nasil-bir-gezegendir-ozellikleri-nelerdir","status":"publish","type":"post","link":"https:\/\/www.fundomundo.com\/kesfet\/merkur-nasil-bir-gezegendir-ozellikleri-nelerdir","title":{"rendered":"Merk\u00fcr Nas\u0131l Bir Gezegendir? \u00d6zellikleri Nelerdir?"},"content":{"rendered":"\n<p>G\u00fcne\u015f sisteminde G\u00fcne\u015f\u2019e en yak\u0131n gezegen olarak konumlanan Merk\u00fcr, ayn\u0131 zamanda en k\u00fc\u00e7\u00fck gezegendir. Olduk\u00e7a dikkat \u00e7ekici \u00f6zellikleri olan Merk\u00fcr\u2019\u00fc t\u00fcm dikkat \u00e7eken y\u00f6nleri ile birlikte inceleyelim\u2026<\/p>\n\n\n\n<h2 id=\"merkur-nedir\"><strong>Merk\u00fcr Nedir?<\/strong><\/h2>\n\n\n\n<p>G\u00fcne\u015f sisteminde G\u00fcne\u015f\u2019e en yak\u0131n gezegen olan Merk\u00fcr, bu sistemin en k\u00fc\u00e7\u00fck gezegenidir ve g\u00f6rsel olarak D\u00fcnya\u2019n\u0131n uydusu Ay\u2019a benzer. \u0130nce bir atmosfere sahip olan Merk\u00fcr\u2019de g\u00fcnd\u00fcz ve gece aras\u0131ndaki s\u0131cakl\u0131k fark\u0131 bir hayli y\u00fcksektir. Olu\u015fumunun 3.5 milyar y\u0131l oldu\u011fu d\u00fc\u015f\u00fcn\u00fclen gezegenin uydusu bulunmuyor.<\/p>\n\n\n\n<h2 id=\"merkur-hakkinda-temel-gercekler\"><strong>Merk\u00fcr Hakk\u0131nda Temel Ger\u00e7ekler<\/strong><\/h2>\n\n\n\n<p>Merk\u00fcr\u2019\u00fcn atmosferi olduk\u00e7a ince bir yap\u0131ya sahiptir ve G\u00fcne\u015f r\u00fczgarlar\u0131 ve \u00e7arpan g\u00f6kta\u015flar\u0131n\u0131n gezegenin y\u00fczeyinden kopartt\u0131\u011f\u0131 materyallerden olu\u015ftu\u011funu s\u00f6yleyebiliriz. Hatta tam da bu sebeple atmosfer yerine egzosfer demek daha uygun tan\u0131m olacakt\u0131r. Egzorfer yap\u0131da a\u011f\u0131rl\u0131kl\u0131 olarak oksijen olmak \u00fczere hidrojen, helyum, potasyum ve sodyumdan olu\u015fur. Atmosfer bas\u0131nc\u0131 s\u0131f\u0131ra olduk\u00e7a yak\u0131nd\u0131r.<\/p>\n\n\n\n<p>G\u00fcne\u015fe en yak\u0131n gezegen olarak konumlanan Merk\u00fcr\u2019\u00fcn en s\u0131cak gezegen oldu\u011fu tahmin edilir. Ancak Ven\u00fcs\u2019\u00fcn atmosferi \u00e7ok daha kal\u0131n oldu\u011fundan gezegendeki \u0131s\u0131n\u0131n y\u00fcksek miktar\u0131 sera gazlar\u0131nca hapsedilir. Bu da bize en s\u0131cak gezegenin Merk\u00fcr de\u011fil; Ven\u00fcs oldu\u011funu g\u00f6sterir. Ayr\u0131ca Merk\u00fcr\u2019\u00fcn ince olan atmosferi \u0131s\u0131y\u0131 hapsetmede yeterli seviyeye sahip de\u011fildir. G\u00fcnd\u00fczleri s\u0131cakl\u0131k 430\u00b0C&#8217;ye kadar t\u0131rman\u0131rken geceleri -190\u00b0C&#8217;ye kadar d\u00fc\u015febiliyor.&nbsp;&nbsp;<\/p>\n\n\n\n<p>Merk\u00fcr\u2019\u00fcn boyutu, gezegenimiz D\u00fcnya\u2019n\u0131n 3\u2019te 1\u2019i kadard\u0131r. Ayr\u0131ca ekvator yar\u0131\u00e7ap\u0131, kutup yar\u0131\u00e7ap\u0131na neredeyse e\u015fittir; gezegenin yar\u0131\u00e7ap\u0131n\u0131n 2440 km oldu\u011funu s\u00f6yleyebiliriz. Bu nedenle bas\u0131kla\u015fma de\u011feri 0 olarak g\u00f6sterilir.<\/p>\n\n\n\n<p>Y\u00fczeyi t\u0131pk\u0131 D\u00fcnya\u2019n\u0131n uydusu Ay gibi kraterli g\u00f6r\u00fcn\u00fcme sahiptir. D\u00fczl\u00fckler oldu\u011fu gibi derinli\u011fi birka\u00e7 kilometreyi bulan u\u00e7urumlar da yer al\u0131r.<\/p>\n\n\n\n<h2 id=\"merkurun-tarihi\"><strong>Merk\u00fcr&#8217;\u00fcn Tarihi<\/strong><\/h2>\n\n\n\n<p>Eski \u00e7a\u011flardan beri insanlar taraf\u0131ndan bilinen bir gezegen olan Merk\u00fcr\u2019\u00fcn ke\u015ffi tam olarak bilinemiyor. Ancak g\u00fcn\u00fcm\u00fczde elde edilen bilgilere g\u00f6re ilk defa M\u00d6 3000 y\u0131llar\u0131nda S\u00fcmerler\u2019in Merk\u00fcr\u2019den bahsettiklerini biliyoruz. Antik Yunan \u00e7a\u011f\u0131nda ise iki y\u0131ld\u0131z olarak bilinen Merk\u00fcr, g\u00fcnd\u00fcz y\u0131ld\u0131z\u0131 Hermes, gece y\u0131ld\u0131z\u0131 Apollo olarak adland\u0131r\u0131ld\u0131. Bug\u00fcn bizim de seslendirdi\u011fimiz Merk\u00fcr ismini ise Roma mitolojisinde yer alan haberci tanr\u0131 Merk\u00fcr\u2019den al\u0131yor. G\u00fcne\u015f\u2019e olan yak\u0131nl\u0131\u011f\u0131ndan dolay\u0131 bu gezegen hakk\u0131ndaki bilgilerimiz son derece s\u0131n\u0131rl\u0131. Ancak gezegen hakk\u0131ndaki ara\u015ft\u0131rmalar halen devam ediyor.<\/p>\n\n\n\n<h2 id=\"merkur-ozellikleri-nelerdir\"><strong>Merk\u00fcr \u00d6zellikleri Nelerdir?<\/strong><\/h2>\n\n\n\n<p>G\u00fcne\u015f sisteminde G\u00fcne\u015f\u2019e en yak\u0131n s\u0131rada bulunan Merk\u00fcr\u2019\u00fcn \u00f6zelliklerini s\u0131ralayal\u0131m:<\/p>\n\n\n\n<ul><li>Merk\u00fcr\u2019\u00fcn yar\u0131\u00e7ap\u0131 2440 kilometredir.<\/li><li>K\u00fc\u00e7\u00fck bir gezegen olmas\u0131na ra\u011fmen, D\u00fcnya\u2019dan sonraki en yo\u011fun gezegendir.<\/li><li>G\u00fcne\u015f\u2019in etraf\u0131nda \u00e7ok h\u0131zl\u0131 d\u00f6nd\u00fc\u011f\u00fcnden dolay\u0131 ismini Roma mitolojisinde haberci tanr\u0131 olan Merk\u00fcr\u2019den al\u0131r.<\/li><li>Y\u00fczey yap\u0131s\u0131 D\u00fcnya\u2019n\u0131n uydusu Ay ile benzerlik g\u00f6sterir.<\/li><li>Eksen e\u011fikli\u011fi yakla\u015f\u0131k 2\u00b0&#8217;dir.<\/li><li>Uydusu bulunmaz.<\/li><li>Yo\u011funlu\u011fu ortalama 5.427 g\/cm<sup>3<\/sup>&#8216;t\u00fcr.<\/li><li>Manyetik alan\u0131 D\u00fcnyan\u0131n yakla\u015f\u0131k %1\u2019i kadard\u0131r.<\/li><li>\u00c7ekirde\u011finin %40\u2019\u0131 demirden olu\u015fur.<\/li><li>Kendi ekseni etraf\u0131nda d\u00f6nmesi yakla\u015f\u0131k 59 g\u00fcne kar\u015f\u0131l\u0131k geliyor. Ancak bu esnada y\u00f6r\u00fcnge hareketinden dolay\u0131 bir Merk\u00fcr g\u00fcn\u00fc 176 D\u00fcnya g\u00fcn\u00fc kadar s\u00fcrer.<\/li><li>G\u00fcne\u015fin etraf\u0131nda 2 tur att\u0131\u011f\u0131nda kendi etraf\u0131nda 3 tur atm\u0131\u015f olur.<\/li><\/ul>\n\n\n\n<h2 id=\"merkur-gezegeni-ne-renktir\"><strong>Merk\u00fcr Gezegeni Ne Renktir?<\/strong><\/h2>\n\n\n\n<p>Merk\u00fcr, karasal bir gezegen olarak kabul edilir. Metalik \u00e7ekirde\u011fi ile birlikte kayal\u0131k bir manto i\u00e7inde \u00e7o\u011funlu\u011funu silikat, demir ve nikel kayalar\u0131n\u0131n olu\u015fturdu\u011fu bile\u015fenlerden meydana gelir. Bu olu\u015fum da Merk\u00fcr\u2019\u00fcn koyu gri renkli olmas\u0131na neden olur.<\/p>\n\n\n\n<p>\u00c7ocuklar\u0131n e\u011flenerek \u00f6\u011frendi\u011fi online e\u011fitim platformu Fundomundo\u2019da tam da minik ka\u015fiflere g\u00f6re bir\u00e7ok dersler bulunuyor. <a href=\"https:\/\/www.fundomundo.com\/tr-tr\/gokyuzu-gezegenler\">Gezegenler<\/a> hakk\u0131nda birbirinden ilgi \u00e7ekici bilgilerin edinilece\u011fi farkl\u0131 ya\u015f gruplar\u0131na g\u00f6re <a href=\"https:\/\/www.fundomundo.com\/tr-tr\/bilim\">\u00e7ocuklar i\u00e7in bilim dersleri<\/a> aras\u0131nda \u00e7ocu\u011funuza en uygun olan\u0131n\u0131 se\u00e7ebilirsiniz!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>G\u00fcne\u015f sisteminde G\u00fcne\u015f\u2019e en yak\u0131n gezegen olarak konumlanan Merk\u00fcr, ayn\u0131 zamanda en k\u00fc\u00e7\u00fck gezegendir. Olduk\u00e7a dikkat \u00e7ekici \u00f6zellikleri olan Merk\u00fcr\u2019\u00fc t\u00fcm dikkat \u00e7eken y\u00f6nleri ile birlikte inceleyelim\u2026 Merk\u00fcr Nedir? G\u00fcne\u015f&hellip;<\/p>\n","protected":false},"author":2,"featured_media":2840,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"powerkit_post_featured":[],"_links":{"self":[{"href":"https:\/\/www.fundomundo.com\/kesfet\/wp-json\/wp\/v2\/posts\/2839"}],"collection":[{"href":"https:\/\/www.fundomundo.com\/kesfet\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.fundomundo.com\/kesfet\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.fundomundo.com\/kesfet\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fundomundo.com\/kesfet\/wp-json\/wp\/v2\/comments?post=2839"}],"version-history":[{"count":1,"href":"https:\/\/www.fundomundo.com\/kesfet\/wp-json\/wp\/v2\/posts\/2839\/revisions"}],"predecessor-version":[{"id":2841,"href":"https:\/\/www.fundomundo.com\/kesfet\/wp-json\/wp\/v2\/posts\/2839\/revisions\/2841"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fundomundo.com\/kesfet\/wp-json\/wp\/v2\/media\/2840"}],"wp:attachment":[{"href":"https:\/\/www.fundomundo.com\/kesfet\/wp-json\/wp\/v2\/media?parent=2839"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fundomundo.com\/kesfet\/wp-json\/wp\/v2\/categories?post=2839"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fundomundo.com\/kesfet\/wp-json\/wp\/v2\/tags?post=2839"},{"taxonomy":"powerkit_post_featured","embeddable":true,"href":"https:\/\/www.fundomundo.com\/kesfet\/wp-json\/wp\/v2\/powerkit_post_featured?post=2839"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}