%0 Journal Article
%T Medida da velocidade de fase da luz em linhas de transmiss£¿o
%A Gomes
%A D.O.S.
%A Santos
%A W.S.
%A Santos
%A A.C.F.
%A Aguiar
%A C.E.
%J Revista Brasileira de Ensino de F¨ªsica
%D 2011
%I Scientific Electronic Library Online
%R 10.1590/S1806-11172011000300018
%X we propose a discussion on the concept of phase velocity and the way the speed of light is introduced in high-school physics. a method for measuring the phase velocity of electromagnetic waves is experimentally developed.
%K transmission lines
%K speed of light
%K index of refraction.
%U http://www.scielo.br/scielo.php?script=sci_abstract&pid=S1806-11172011000300007&lng=en&nrm=iso&tlng=en