Quote:
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Originally Posted by Grey
The oscillations shown in illustrations are oscillations of the
electric and magnetic fields
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Do the amplitudes of the waves represent electric and magnetic
field strengths, or extension in space of the fields? Or what?
Does a photon have extension in space in *any* direction?
-- Jeff, in Minneapolis
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"I find astronomy very interesting, but I wouldn't if I thought we
were just going to sit here and look." -- "Van Rijn"
"The other planets? Well, they just happen to be there, but the
point of rockets is to explore them!" -- Kai Yeves