Szczepan Bialek wrote:

"Rob" napisal w wiadomosci
...
Szczepan Bialek wrote:
If you don't believe that photons can cause heating, go stand in
front of an active radar dish.

There are the "oscilltory flow of electrons".
S*

No. The same effect occurs when you put the dish in vacuum.

In vacuum is rare plasma (ions and electrons). Plasma is a conductor.
The electrons are free to move.
S*

If the propagation of electromagnetic waves would be dependent on
residual electrons present in the imperfect vacuum (like in space),
there would be a tendency for propagation to become worse when the vacuum
would be more and more perfect. There is no such effect ever observed.