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Dear all,
why is the speed of light for red bigger that , say, blue, when both are in an optcally denser medium? I know the refractive indices for both of them are different, and wavelengths are also different, but what actually causes the "difference" ?
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<DIV><FONT face=Arial size=2>Dear all,</FONT></DIV>
<DIV><FONT face=Arial size=2>why is the speed of light for red bigger that ,
say, blue, when both are in an optcally denser medium? I know the
refractive indices for both of them are different, and wavelengths are also
different, but what actually causes the "difference"
?</FONT></DIV></BODY></HTML>
--Boundary_(ID_JWLiyOl+Gv64nGfB1ehunQ)--