Please see page on Electromagnetic radiation.
--Dore chakravarty 04:14, 19 February 2008 (UTC)
Please see alternatively link at [1].
--Dore chakravarty 04:24, 19 February 2008 (UTC)
Please see page on Electromagnetic radiation.
--Dore chakravarty 04:14, 19 February 2008 (UTC)
Please see alternatively link at [1].
--Dore chakravarty 04:24, 19 February 2008 (UTC)