{"id":784,"date":"2010-06-16T15:27:27","date_gmt":"2010-06-16T13:27:27","guid":{"rendered":"http:\/\/foton.no-ip.com\/blog\/?p=784"},"modified":"2010-06-16T15:27:27","modified_gmt":"2010-06-16T13:27:27","slug":"fizika","status":"publish","type":"post","link":"https:\/\/foton.szikraistvan.hu\/blog\/?p=784","title":{"rendered":"Fizika"},"content":{"rendered":"<p>Valami zavar engem, nem \u00e9rtek p\u00e1r dolgot.<br \/>\nMi is van a t\u00e9r t\u00e1gul\u00e1s\u00e1val, \u00e9s az energia megarad\u00e1ssal?<\/p>\n<p>Az egyik ami m\u00e1r r\u00e9gebben jutott eszembe, besz\u00e9ltem is r\u00f3la tanult emberekkel (igaz nem elm\u00e9leti fizikusokkal), de m\u00e9g senki nem tudta megmagyar\u00e1zni. Lehet hogy itt az ideje egy kis feladatot adni a google keres\u0151nek&#8230; (sz\u00fcletett is p\u00e1r tal\u00e1lat, de m\u00e9g \u00e1t kell tanulm\u00e1nyoznom \u0151ket)<br \/>\n<strong>V\u00f6r\u00f6seltol\u00f3d\u00e1s &#8211; foton energi\u00e1ja<\/strong><br \/>\nA tudom\u00e1ny mai \u00e1ll\u00e1sa szerint (atm\u00e1sz?, na j\u00f3 ink\u00e1bb nem r\u00f6vid\u00edtem, mindenhova oda kell k\u00e9pzelni) a vil\u00e1gegyetem\u00fcnk t\u00e1gul, tele van s\u00f6t\u00e9t anyaggal, meg s\u00f6t\u00e9t energi\u00e1val, amir\u0151l seni nem tudja micsoda, de csak ezekkel j\u00f6nnek ki a j\u00f3 eredm\u00e9nyek a k\u00e9pletekb\u0151l (lehet hogy elk\u00e9ne m\u00e1r egy \u00faj Einstein&#8230;)<br \/>\nSz\u00f3val a l\u00e9nyeg c\u00edmszavakban:<br \/>\nHidrog\u00e9n g\u00e1z, vonalas sz\u00ednk\u00e9p, anyagra jellemz\u0151 karakterisztikus spektrum (emisszi\u00f3 egy m\u00e1sik galaxisban)<br \/>\na megfigyelt sz\u00ednk\u00e9p el van tol\u00f3dva a v\u00f6r\u00f6s ir\u00e1nyba (nagyobb humm\u00e1mhosz) a n\u00e1lunk tapasztalhat\u00f3hoz k\u00e9pest<br \/>\nvagyis a foton frekvenci\u00e1ja alacsonyabb (mivel a f\u00e9ny sebess\u00e9ge \u00e1lland\u00f3 f=c\/l)<br \/>\nteh\u00e1t a foton energi\u00e1ja is alacsonyabb (E=h*f)<br \/>\nHova t\u0171nt az energia?<\/p>\n<p>A m\u00e1sik ami most hutott eszembe<br \/>\n<strong>Helyzeti energia &#8211; vil\u00e1gegyetem t\u00e1gul\u00e1sa<\/strong><br \/>\nAmikor k\u00e9t test t\u00f6megvonz\u00e1suk miatt egym\u00e1s fel\u00e9 gyorsulnak, n\u0151 a sebess\u00e9g\u00fck, \u00e9s a relativit\u00e1s elm\u00e9let szerint a t\u00f6meg\u00fck is. Itt az mozg\u00e1si energia a helyzeti energi\u00e1b\u00f3l alakul \u00e1t. Amikor a k\u00e9t test t\u00e1volodik, akkor helyzeti energi\u00e1juk n\u0151 (mik\u00f6zben a gravit\u00e1ci\u00f3 miatt sebess\u00e9g\u00fck cs\u00f6kken). De a vil\u00e1gegyetem a megigyel\u00e9sek alapj\u00e1n nem lassulva t\u00e1gul, hanem gyorsulva. Ezek szerint helyzeti energia keletkezik amikor a t\u00e9r t\u00e1gul?<\/p>\n<p>Na m\u00e1ra ennyit err\u0151l&#8230;<br \/>\nMegyek VirtualBoxozni<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Valami zavar engem, nem \u00e9rtek p\u00e1r dolgot. Mi is van a t\u00e9r t\u00e1gul\u00e1s\u00e1val, \u00e9s az energia megarad\u00e1ssal? Az egyik ami m\u00e1r r\u00e9gebben jutott eszembe, besz\u00e9ltem is r\u00f3la tanult emberekkel (igaz nem elm\u00e9leti fizikusokkal), de m\u00e9g senki nem tudta megmagyar\u00e1zni. Lehet &hellip; <a href=\"https:\/\/foton.szikraistvan.hu\/blog\/?p=784\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":3,"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":[20],"tags":[177,63],"class_list":["post-784","post","type-post","status-publish","format-standard","hentry","category-science","tag-science","tag-tudomany"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/s3E7AZ-fizika","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/foton.szikraistvan.hu\/blog\/index.php?rest_route=\/wp\/v2\/posts\/784","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/foton.szikraistvan.hu\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/foton.szikraistvan.hu\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/foton.szikraistvan.hu\/blog\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/foton.szikraistvan.hu\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=784"}],"version-history":[{"count":1,"href":"https:\/\/foton.szikraistvan.hu\/blog\/index.php?rest_route=\/wp\/v2\/posts\/784\/revisions"}],"predecessor-version":[{"id":785,"href":"https:\/\/foton.szikraistvan.hu\/blog\/index.php?rest_route=\/wp\/v2\/posts\/784\/revisions\/785"}],"wp:attachment":[{"href":"https:\/\/foton.szikraistvan.hu\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=784"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/foton.szikraistvan.hu\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=784"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/foton.szikraistvan.hu\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=784"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}