{"id":293,"date":"2012-08-10T06:41:35","date_gmt":"2012-08-10T06:41:35","guid":{"rendered":"http:\/\/www.karadenizli.biz\/yaren\/?p=293"},"modified":"2012-08-10T06:41:35","modified_gmt":"2012-08-10T06:41:35","slug":"su-damlalari-neden-yuvarlaktir","status":"publish","type":"post","link":"https:\/\/www.karadenizli.biz\/yaren\/su-damlalari-neden-yuvarlaktir\/","title":{"rendered":"Su Damlalar\u0131 Neden Yuvarlakt\u0131r?"},"content":{"rendered":"<div id=\"attachment_1327\" style=\"width: 310px\" class=\"wp-caption alignleft\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1327\" class=\"size-full wp-image-1327\" title=\"su\" src=\"https:\/\/i0.wp.com\/www.karadenizli.biz\/yaren\/wp-content\/uploads\/2012\/03\/su.jpg?resize=300%2C225&#038;ssl=1\" alt=\"\" width=\"300\" height=\"225\" \/><p id=\"caption-attachment-1327\" class=\"wp-caption-text\">Foto\u011fraf http:\/\/www.ndsu.edu internet sitesinden al\u0131nm\u0131\u015ft\u0131r.<\/p><\/div>\n<p>Suyun i\u00e7inde bulunan bir molek\u00fcl, kendisini \u00e7eviren di\u011fer molek\u00fcller taraf\u0131ndan e\u015fit oranda merkeze do\u011fru \u00e7ekilir, dolay\u0131s\u0131yla net kuvvet s\u0131f\u0131rd\u0131r. \u201dY\u00fczey gerilimi\u201d ad\u0131 verilen bu kuvvet ayn\u0131 zamanda s\u0131v\u0131n\u0131n y\u00fczeyini m\u00fcmk\u00fcn oldu\u011fu kadar k\u00fc\u00e7\u00fcltmeye \u00e7al\u0131\u015f\u0131r. Su molek\u00fclleri aras\u0131ndaki \u00e7ekim kuvveti olduk\u00e7a y\u00fcksektir. \u0130\u00e7 k\u0131sma y\u00f6nelme ve y\u00fczey alanlar\u0131n\u0131 en d\u00fc\u015f\u00fck d\u00fczeye indirme e\u011filimindeki su damlalar\u0131 da e\u015fit hacimli geometrik \u015fekiller aras\u0131nda y\u00fczey alan\u0131 en d\u00fc\u015f\u00fck olan \u015fekli, yani k\u00fcreyi se\u00e7er. \u0130nsanlar\u0131n \u00fc\u015f\u00fcd\u00fcklerinde toplanmalar\u0131n\u0131n sebebi k\u0131smen de olsa k\u00fcre \u015feklini almaya \u00e7al\u0131\u015farak y\u00fczey alanlar\u0131n\u0131 k\u00fc\u00e7\u00fcltmek ve b\u00f6ylece daha az \u00fc\u015f\u00fcmektir.<\/p>\n<p><strong><span style=\"text-decoration: underline;\">Kaynak :\u00a0<\/span><\/strong>T\u00dcB\u0130TAK Bilim ve Teknik Dergisi &#8211; 2002<\/p>\n<p>Bir bebe\u011fin anne karn\u0131nda cenin pozisyonu dedi\u011fimiz pozisyonda durmas\u0131n\u0131n nedeni de y\u00fczey alan\u0131n\u0131 k\u00fc\u00e7\u00fcltmeye \u00e7al\u0131\u015fmakt\u0131r. Deprem an\u0131nda cenin pozisyonu al\u0131nmas\u0131n\u0131n nedeni de y\u00fczey alan\u0131n\u0131 k\u00fc\u00e7\u00fcltmek ve b\u00f6ylece ezilme ihtimalini azaltmakt\u0131r. Ayn\u0131 \u015fekilde \u00fc\u015f\u00fcd\u00fc\u011f\u00fcm\u00fczde organlar\u0131m\u0131z\u0131 bir araya toplamam\u0131z\u0131n nedeni de y\u00fczey alan\u0131n\u0131 azaltarak so\u011fu\u011fun v\u00fccuda etkisini azaltmakt\u0131r.<br \/>\n<span style=\"text-decoration: underline;\"><strong>Ara\u015ft\u0131ran:<\/strong><\/span>\u00a0 Cemal KES\u0130K<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Suyun i\u00e7inde bulunan bir molek\u00fcl, kendisini \u00e7eviren di\u011fer molek\u00fcller taraf\u0131ndan e\u015fit oranda merkeze do\u011fru \u00e7ekilir, dolay\u0131s\u0131yla net kuvvet s\u0131f\u0131rd\u0131r. \u201dY\u00fczey gerilimi\u201d ad\u0131 verilen bu kuvvet ayn\u0131 zamanda s\u0131v\u0131n\u0131n y\u00fczeyini m\u00fcmk\u00fcn oldu\u011fu kadar k\u00fc\u00e7\u00fcltmeye \u00e7al\u0131\u015f\u0131r. Su molek\u00fclleri aras\u0131ndaki \u00e7ekim kuvveti olduk\u00e7a y\u00fcksektir. \u0130\u00e7 k\u0131sma y\u00f6nelme ve y\u00fczey alanlar\u0131n\u0131 en d\u00fc\u015f\u00fck d\u00fczeye indirme e\u011filimindeki su damlalar\u0131 da [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[5],"tags":[187,278,314],"class_list":["post-293","post","type-post","status-publish","format-standard","hentry","category-vaybee","tag-kure","tag-su-damlasi","tag-yuzey-gerilimi"],"psp_head":"<title>Su Damlalar\u0131 Neden Yuvarlakt\u0131r? \u2013 Orijinal Olan Her Bilgi...<\/title>\r\n<meta name=\"description\" content=\"Suyun i\u00e7inde bulunan bir molek\u00fcl,kendisini \u00e7eviren di\u011fer molek\u00fcller taraf\u0131ndan e\u015fit oranda merkeze do\u011fru \u00e7ekilir,dolay\u0131s\u0131yla net kuvvet s\u0131f\u0131rd\u0131r.\" \/>\r\n<meta name=\"robots\" content=\"index,follow\" \/>\r\n<link rel=\"canonical\" href=\"https:\/\/www.karadenizli.biz\/yaren\/su-damlalari-neden-yuvarlaktir\/\" \/>\r\n","jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p2X1Qf-4J","jetpack-related-posts":[{"id":302,"url":"https:\/\/www.karadenizli.biz\/yaren\/deniz-ve-gollerin-neden-yalnizca-yuzeyi-buz-tutar\/","url_meta":{"origin":293,"position":0},"title":"Deniz Ve G\u00f6llerin Neden Yaln\u0131zca Y\u00fczeyi Buz Tutar?","author":"karadenizli","date":"30 Kas\u0131m 2012","format":false,"excerpt":"Suyun en yo\u011fun hali +4 \u00baC\u2019de g\u00f6zlenir. So\u011fuk havaya maruz kalan su,y\u00fczeyden itibaren so\u011fumaya ba\u015fl\u0131yor ve +4\u00baC s\u0131cakl\u0131\u011fa eri\u015fen su molek\u00fclleri en dibe \u00e7\u00f6k\u00fcyor. Yine suyun molek\u00fcl \u00f6zelli\u011finden dolay\u0131 donan suyun hacmi artt\u0131\u011f\u0131 i\u00e7in yo\u011funlu\u011fu s\u0131v\u0131 halinden daha d\u00fc\u015f\u00fck hale geliyor ve y\u00fczey buz oluyor. \u00a0 Bu konu ile ilgili\u2026","rel":"","context":"&quot;\u0130lgin\u00e7 Bilgiler&quot; i\u00e7inde","block_context":{"text":"\u0130lgin\u00e7 Bilgiler","link":"https:\/\/www.karadenizli.biz\/yaren\/category\/vaybee\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":304,"url":"https:\/\/www.karadenizli.biz\/yaren\/su-islak-midir\/","url_meta":{"origin":293,"position":1},"title":"Su Islak M\u0131d\u0131r?","author":"karadenizli","date":"16 Temmuz 2012","format":false,"excerpt":"Ate\u015f s\u0131cak m\u0131d\u0131r? gibi bir soru oldu... \u0130ki farkl\u0131 maddenin molek\u00fclleri aras\u0131ndaki \u00e7ekim kuvvetine adhezyon, maddenin kendi molek\u00fclleri aras\u0131ndaki \u00e7ekim kuvvetineyse kohezyon denir. Kimya ve fizikte \u201c\u0131slakl\u0131k\u201d veya \u201c\u0131slanma\u201d, bu kuvvetler aras\u0131ndaki ba\u011f\u0131nt\u0131ya g\u00f6re adland\u0131r\u0131l\u0131r. Adhezyon>kohezyon=\u0131slanma ko\u015fulu Kohezyon>adhezyon=\u0131slanmama ko\u015fulu Buna g\u00f6re, kohezyon kuvveti adhezyon kuvvetinden daha d\u00fc\u015f\u00fck olan su, \u0131slakt\u0131r.\u2026","rel":"","context":"&quot;\u0130lgin\u00e7 Bilgiler&quot; i\u00e7inde","block_context":{"text":"\u0130lgin\u00e7 Bilgiler","link":"https:\/\/www.karadenizli.biz\/yaren\/category\/vaybee\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":289,"url":"https:\/\/www.karadenizli.biz\/yaren\/bazi-bocekler-suyun-ustunde-nasil-yuruyebilir\/","url_meta":{"origin":293,"position":2},"title":"Baz\u0131 B\u00f6cekler Suyun \u00dcst\u00fcnde Nas\u0131l Y\u00fcr\u00fcyebilir?","author":"karadenizli","date":"6 Ocak 2013","format":false,"excerpt":"\u00c7ocuklu\u011fumdan beri g\u00f6zlemledi\u011fim, derelerin \u00fczerinde batmadan duran b\u00f6ceklerin s\u0131rr\u0131n\u0131 da \u00f6\u011frenmi\u015f olduk bu yaz\u0131 sayesinde. Suyun y\u00fczey gerilimi, su \u00fcst\u00fcnde zar gibi ince bir tabaka meydana getirir. Bu nedenle ,ayaklar\u0131 t\u00fcyl\u00fc ya da ya\u011fl\u0131 baz\u0131 b\u00f6cek t\u00fcrleri, su \u00fcst\u00fcnde batmadan y\u00fcr\u00fcyebilirler. Kibriti yava\u015f\u00e7a suya b\u0131rakt\u0131\u011f\u0131m\u0131zda batmamas\u0131n\u0131n sebebi de y\u00fczey gerilimidir.\u2026","rel":"","context":"&quot;\u0130lgin\u00e7 Bilgiler&quot; i\u00e7inde","block_context":{"text":"\u0130lgin\u00e7 Bilgiler","link":"https:\/\/www.karadenizli.biz\/yaren\/category\/vaybee\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":244,"url":"https:\/\/www.karadenizli.biz\/yaren\/gunese-bak-sen\/","url_meta":{"origin":293,"position":3},"title":"G\u00fcne\u015f \u0130le \u0130lgili \u0130nan\u0131lmaz Say\u0131sal Bilgiler","author":"karadenizli","date":"10 \u015eubat 2012","format":false,"excerpt":"Samanyolu g\u00f6kadas\u0131nda bilinen 200 milyar y\u0131ld\u0131zdan birisi olan G\u00fcne\u015f, k\u00fctlesi s\u0131cak gazlardan olu\u015fan ve \u00e7evresine \u0131s\u0131 ve \u0131\u015f\u0131k yayan bir y\u0131ld\u0131zd\u0131r. G\u00fcne\u015f'in \u00e7ap\u0131 d\u00fcnyan\u0131n \u00e7ap\u0131n\u0131n 109 kat\u0131 (1.5 milyon km), hacmi 1,3 milyon kat\u0131 ve a\u011f\u0131rl\u0131\u011f\u0131 333.000 kat\u0131 kadard\u0131r. G\u00fcne\u015fin yo\u011funlu\u011fu ise D\u00fcnyan\u0131n yo\u011funlu\u011funun \u00bc\u2019\u00fc kadard\u0131r. G\u00fcne\u015f kendi ekseni etraf\u0131nda\u2026","rel":"","context":"&quot;\u0130lgin\u00e7 Bilgiler&quot; i\u00e7inde","block_context":{"text":"\u0130lgin\u00e7 Bilgiler","link":"https:\/\/www.karadenizli.biz\/yaren\/category\/vaybee\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.karadenizli.biz\/yaren\/wp-content\/uploads\/2012\/02\/gunes.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":791,"url":"https:\/\/www.karadenizli.biz\/yaren\/kutle-ve-agirlik-arasindaki-fark\/","url_meta":{"origin":293,"position":4},"title":"K\u00fctle Ve A\u011f\u0131rl\u0131k Aras\u0131ndaki Fark","author":"karadenizli","date":"17 Nisan 2012","format":false,"excerpt":"K\u00fctle ve a\u011f\u0131rl\u0131\u011f\u0131 g\u00fcnl\u00fck hayat\u0131m\u0131zda ayn\u0131 kavramlarm\u0131\u015f gibi kullan\u0131r\u0131z hep. Oysa ikisi de farkl\u0131 kavramlard\u0131r. K\u00fctle, bir cisimdeki de\u011fi\u015fmeyen madde miktar\u0131d\u0131r. A\u011f\u0131rl\u0131k ise bir cisme etki eden yer\u00e7ekimi kuvvetidir. Yakla\u015f\u0131k yer\u00e7ekimi ivmeleri: D\u00fcnya \u00a0 \u00a0: 9,8\u00a0\u00a0N\/kg Ay \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 : 1,7\u00a0\u00a0N\/kg Mars \u00a0 \u00a0 \u00a0: 3,8 \u00a0N\/kg\u2026","rel":"","context":"&quot;\u0130lgin\u00e7 Bilgiler&quot; i\u00e7inde","block_context":{"text":"\u0130lgin\u00e7 Bilgiler","link":"https:\/\/www.karadenizli.biz\/yaren\/category\/vaybee\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":5753,"url":"https:\/\/www.karadenizli.biz\/yaren\/tart-bakalim\/","url_meta":{"origin":293,"position":5},"title":"Tart Bakal\u0131m","author":"karadenizli","date":"27 Kas\u0131m 2016","format":false,"excerpt":"\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Cevap \u00a0 : \u00a0 Cevap: 7 \u00a02. terazinin sol ve sa\u011f \u00a0kefesinden birer tane kare \u00e7\u0131kart\u0131rsak teraziler yine dengede kal\u0131r.\u00a0 Sol kefede bir \u00fc\u00e7gen ve sa\u011f kefede \u00fc\u00e7 tane k\u00fcre \u015feklindeki a\u011f\u0131rl\u0131klar kal\u0131r. Demek ki 1 \u00fc\u00e7gen, 3 tane k\u00fcreye e\u015fittir.\u00a0 1. Teraziye bakarsak sa\u011f\u2026","rel":"","context":"&quot;Genel&quot; i\u00e7inde","block_context":{"text":"Genel","link":"https:\/\/www.karadenizli.biz\/yaren\/category\/genel\/"},"img":{"alt_text":"Screenshot_15","src":"https:\/\/i0.wp.com\/www.karadenizli.biz\/yaren\/wp-content\/uploads\/2015\/04\/Screenshot_151.png?resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.karadenizli.biz\/yaren\/wp-content\/uploads\/2015\/04\/Screenshot_151.png?resize=350%2C200 1x, https:\/\/i0.wp.com\/www.karadenizli.biz\/yaren\/wp-content\/uploads\/2015\/04\/Screenshot_151.png?resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.karadenizli.biz\/yaren\/wp-content\/uploads\/2015\/04\/Screenshot_151.png?resize=700%2C400 2x"},"classes":[]}],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.karadenizli.biz\/yaren\/wp-json\/wp\/v2\/posts\/293","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.karadenizli.biz\/yaren\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.karadenizli.biz\/yaren\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.karadenizli.biz\/yaren\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.karadenizli.biz\/yaren\/wp-json\/wp\/v2\/comments?post=293"}],"version-history":[{"count":0,"href":"https:\/\/www.karadenizli.biz\/yaren\/wp-json\/wp\/v2\/posts\/293\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.karadenizli.biz\/yaren\/wp-json\/wp\/v2\/media?parent=293"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.karadenizli.biz\/yaren\/wp-json\/wp\/v2\/categories?post=293"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.karadenizli.biz\/yaren\/wp-json\/wp\/v2\/tags?post=293"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}