{"type":"video","version":"1.0","provider_name":"Network.hu","provider_url":"http:\/\/network.hu\/","title":"Christian Doppler ","author_name":"kustragabor","author_url":"http:\/\/network.hu\/kustragabor","html":"<object width="424" height="345"><param name="movie" value="http:\/\/belyeggyujto.network.hu\/flash\/videoplayer\/video.swf?videoid=710641&pvol=40&plang=hu&host=http:\/\/belyeggyujto.network.hu" \/><param name="allowscriptaccess" value="always" \/><param name="allowfullscreen" value="true" \/><embed src="http:\/\/belyeggyujto.network.hu\/flash\/videoplayer\/video.swf?videoid=710641&pvol=40&plang=hu&host=http:\/\/belyeggyujto.network.hu" width="424" height="345" allowscriptaccess="always" allowfullscreen="true" \/><\/object>","width":424,"height":345,"description":"Megsz\u00fcletett Christian Doppler osztr\u00e1k fizikus, akir\u0151l a Doppler hat\u00e1st nevezt\u00e9k el.\r\n215 \u00e9ve\r\nSz\u00fcletett, \u00c9rdekes, Tudom\u00e1ny\r\n1803. 11. 29.\r\n\r\nA Doppler-effektus vagy magyarosabban Doppler-hat\u00e1s a hull\u00e1m frekvenci\u00e1j\u00e1ban \u00e9s ezzel egy\u00fctt hull\u00e1mhossz\u00e1ban megjelen\u0151 v\u00e1ltoz\u00e1s, mely amiatt alakul ki, hogy a hull\u00e1mforr\u00e1s \u00e9s a megfigyel\u0151 egym\u00e1shoz k\u00e9pest mozog. Ezt a jelens\u00e9get \u00e9szlelhetj\u00fck p\u00e9ld\u00e1ul akkor, amikor egy szir\u00e9n\u00e1z\u00f3 ment\u0151aut\u00f3 halad el mellett\u00fcnk, \u00e9s a szir\u00e9na hangj\u00e1t nem egyenletesnek halljuk. ","thumbnail_url":"http:\/\/vds.network.hu\/clubvideo\/7\/1\/_\/710641_36501_2.jpg","thumbnail_width":80,"thumbnail_height":60,"video_id":"710641"}