Deprecated: Required parameter $errors follows optional parameter $type in /customers/5/9/f/padowan.dk/httpd.www/forum/include/parser.php on line 524 <![CDATA[Graph Forums — Group velocity vs Phase velocity]]> https://forum.padowan.dk/viewtopic.php?id=995 Tue, 01 Sep 2015 17:04:04 +0000 PunBB <![CDATA[Group velocity vs Phase velocity]]> https://forum.padowan.dk/viewtopic.php?pid=2834#p2834 Group velocity vs Phase velocity

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Tue, 01 Sep 2015 17:04:04 +0000 https://forum.padowan.dk/viewtopic.php?pid=2834#p2834