{"id":4106,"date":"2011-05-04T03:29:14","date_gmt":"2011-05-04T01:29:14","guid":{"rendered":"http:\/\/www.ilkkimbuldu.com\/?p=4106"},"modified":"2016-12-25T17:20:58","modified_gmt":"2016-12-25T15:20:58","slug":"mor-otesi-isinlari-kim-buldu","status":"publish","type":"post","link":"https:\/\/www.ilkkimbuldu.com\/?p=4106","title":{"rendered":"Mor \u00d6tesi I\u015f\u0131nlar’\u0131 kim buldu"},"content":{"rendered":"

Mor \u00d6tesi I\u015f\u0131nlar g\u00f6r\u00fcnen \u0131\u015f\u0131n\u00a0ile X- \u0131\u015f\u0131nlar\u0131 aras\u0131nda kalan elektromanyetik radyasyonlar. Ultraviyole (mor \u00f6tesi) \u0131\u015f\u0131nlar\u0131n dalga\u00a0boylar\u0131 X- \u0131\u015f\u0131nlar\u0131n\u0131nkinden uzun, g\u00f6r\u00fcnen \u0131\u015f\u0131nlar\u0131nkinden ise k\u0131sad\u0131r. Dalga boylar\u0131n\u0131n k\u0131sal\u0131\u011f\u0131\u00a0sebebiyle insan g\u00f6z\u00fcyle g\u00f6r\u00fclemezler. Fakat b\u00e2z\u0131 b\u00f6cekler, mesel\u00e2 bal ar\u0131lar\u0131, taraf\u0131ndan rahatl\u0131kla
\ng\u00f6r\u00fclebilirler.<\/p>\n

Ultraviyole I\u015f\u0131nlar\u0131 kim ke\u015ffetti<\/h2>\n

Ultraviyole<\/strong> \u0131\u015f\u0131nlar\u0131n varl\u0131\u011f\u0131 ilk def\u00e2 1801 y\u0131l\u0131nda Ritter<\/strong> ad\u0131ndaki Alman fizik\u00e7isi taraf\u0131ndan tespit
\nedilmi\u015ftir. Ritter X \u0131\u015f\u0131\u011f\u0131n\u0131n kimy\u00e2sal maddelere etkisini incelerken mor \u0131\u015f\u0131\u011f\u0131n \u00f6tesindeki karanl\u0131k bantta
\nenerji \u00e7\u0131k\u0131\u015f\u0131n\u0131n oldu\u011funu fark etmi\u015ftir.<\/p>\n

G\u00f6r\u00fcnen \u0131\u015f\u0131n ile mor \u00f6tesi \u0131\u015f\u0131nlar\u0131n aras\u0131ndaki s\u0131n\u0131r radyasyonun dalga boyu 4000 Angstrom (1
\nangstrom= 10-8 cm) olarak kabul edilir. Ancak bu s\u0131n\u0131r, ya\u015fa g\u00f6re de\u011fi\u015fir. Gen\u00e7 kimseler mor \u00f6tesi
\nb\u00f6lgesine \u00e2it olan 3130 Angstrom (A\u00b0)luk dalga boylu radyasyonlar\u0131 g\u00f6rebilirler.\u00a0Ultraviyole \u0131\u015f\u0131n band\u0131 kabaca \u00fc\u00e7 b\u00f6lgeye ayr\u0131l\u0131r: 4000-3000 A\u00b0 aras\u0131ndaki \u201cyak\u0131n\u201d b\u00f6lge, 3000-2000 A\u00b0\u00a0aras\u0131ndaki \u201cuzak\u201d b\u00f6lge ve 2000-40 A\u00b0 aras\u0131ndaki \u201cvakum\u201d ultraviyole b\u00f6lgesi.<\/p>\n

G\u00fcne\u015f I\u015f\u0131nlar\u0131<\/h2>\n

Ultraviyole \u0131\u015f\u0131nlar\u0131n en b\u00fcy\u00fck kayna\u011f\u0131 g\u00fcne\u015ftir. G\u00fcne\u015ften yay\u0131lan enerjinin yakla\u015f\u0131k % 9\u2019u ultraviyole
\nradyasyonudur. Bunun da ancak % 14\u2019\u00fc 3000 A\u00b0\u2019dan k\u00fc\u00e7\u00fck dalga boylu b\u00f6lgeye \u00e2ittir. G\u00fcne\u015ften gelen
\nmor \u00f6tesi \u0131\u015f\u0131nlar\u0131n yar\u0131dan fazlas\u0131 atmosferde tutulur. Atmosferde tutulan (absorbe olan) radyasyonun
\nekserisi k\u00fc\u00e7\u00fck dalga boylu radyasyonlard\u0131r. \u00d6yle ki, 3000 A\u00b0 olan k\u00fc\u00e7\u00fck dalga boylu \u0131\u015f\u0131nlar, yery\u00fcz\u00fcne
\nhemen hemen hi\u00e7 gelmez.<\/p>\n

Ultaviyole \u0131\u015f\u0131nlar g\u00f6r\u00fcnen \u0131\u015f\u0131nlar gibi optik kurallar\u0131na uyarlar. Kuvars, florit ve dam\u0131t\u0131k sudan rahatl\u0131kla
\nge\u00e7tikleri halde, g\u00f6r\u00fcnen \u0131\u015f\u0131nlar i\u00e7in ge\u00e7irgen olan bir\u00e7ok madde taraf\u0131ndan tutulurlar. Mesel\u00e2 alel\u00e2de
\npencere cam\u0131 3000 A\u00b0dan k\u0131sa dalga boylu \u0131\u015f\u0131nlar\u0131 ge\u00e7irmez. 2000 A\u00b0dan k\u0131sa dalga boylu \u0131\u015f\u0131nlar\u0131n
\nhavan\u0131n k\u0131sa bir mes\u00e2fesinde tutulmalar\u0131 ihm\u00e2l edilebilecek kadar az oldu\u011fu halde, atmosfer tabakas\u0131
\nboyunca tutulma yeterli olmaktad\u0131r. Daha k\u0131sa dalga boylu radyasyonlar oksijen taraf\u0131ndan tutulur. Bu
\nolayla da oksijenden ozon meydana gelir.<\/p>\n

Fluoresan Olay\u0131<\/h2>\n

Ultraviyole \u0131\u015f\u0131nlar fosforlu madde olarak bilinen b\u00e2z\u0131 maddelere geldi\u011fi zaman, bu maddeler g\u00f6r\u00fcnen
\n\u0131\u015f\u0131n yaymaya ba\u015flarlar. Bu olay fluoresans olarak bilinir. Fluoresans lamba esas \u00eetib\u00e2riyle ultraviyole
\n\u0131\u015f\u0131nlar\u0131n\u0131 kesen bir nevi camdan yap\u0131l\u0131d\u0131r. Ampulun i\u00e7 taraf\u0131 ince bir fluoresan madde ile kaplanm\u0131\u015ft\u0131r.
\nB\u00f6ylece ultraviyole \u0131\u015f\u0131nlar bu fluoresan madde taraf\u0131ndan tutulur ve g\u00f6r\u00fcnen \u0131\u015f\u0131n olarak ne\u015fredilir. Bu
\ni\u015flem g\u00f6r\u00fcnen \u0131\u015f\u0131n \u00fcretimi i\u00e7in yeterlidir.<\/p>\n

Ultraviyole \u0131\u015f\u0131nlar\u0131n \u015fiddeti foto-elektrik h\u00fccreler veya radyometrelerle \u00f6l\u00e7\u00fcl\u00fcr. Kez\u00e2 kimyev\u00ee maddelere
\nveya foto\u011fraf materyallerine olan etkilerinden de \u00f6l\u00e7\u00fclebilirler.<\/p>\n","protected":false},"excerpt":{"rendered":"

Mor \u00d6tesi I\u015f\u0131nlar g\u00f6r\u00fcnen \u0131\u015f\u0131n\u00a0ile X- \u0131\u015f\u0131nlar\u0131 aras\u0131nda kalan elektromanyetik radyasyonlar. Ultraviyole (mor \u00f6tesi) \u0131\u015f\u0131nlar\u0131n dalga\u00a0boylar\u0131 X- \u0131\u015f\u0131nlar\u0131n\u0131nkinden uzun, g\u00f6r\u00fcnen \u0131\u015f\u0131nlar\u0131nkinden ise k\u0131sad\u0131r. Dalga boylar\u0131n\u0131n k\u0131sal\u0131\u011f\u0131\u00a0sebebiyle insan g\u00f6z\u00fcyle g\u00f6r\u00fclemezler. Fakat…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[92,1],"tags":[2049,2774,2773],"class_list":["post-4106","post","type-post","status-publish","format-standard","hentry","category-bilim","category-teknoloji","tag-mor-otesi-isinlar","tag-ultraviyole","tag-ultraviyole-isinlar"],"_links":{"self":[{"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=\/wp\/v2\/posts\/4106"}],"collection":[{"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4106"}],"version-history":[{"count":6,"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=\/wp\/v2\/posts\/4106\/revisions"}],"predecessor-version":[{"id":6694,"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=\/wp\/v2\/posts\/4106\/revisions\/6694"}],"wp:attachment":[{"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4106"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4106"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4106"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}