Re: Surviving Einstein.
From: Paul J Gans (gans_at_panix.com)
Date: 07/26/03
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Date: Sat, 26 Jul 2003 02:23:47 +0000 (UTC)
Stonelock <crypto_stonelock@hotmail.com> wrote:
>AE <hidden@nospam.com> wrote in message news:<3F1D87A5.8000102@nospam.com>...
>> Stonelock wrote:
>> > AE <hidden@nospam.com> wrote in message news:<3F17F968.1020004@nospam.com>...
>> >>
>> >>You claimed they were irregular enough to allow shielding inmore than
>> >>two dimensions
>> >
>> > Listen; Imagine this. The electron revolves around the atom at about
>> > 20 000 km/s. I don't know if you can imagine how fast this is; I know
>> > I have trouble doing so; all I am able to perceive is a density
>> > surrounding the atom. If you touch a spinning thoothed spinning wheel
>> > revolving at a rate of 480 to 680 per second, then all you feel
>> > touching the 'tooths' is a smooth continuous line. This revolving rate
>> > is much less than that of the electron on its orbit all around the
>> > atom.
>>
>> Speed doesn't matter at all - the interesting point is a different one:
>>
>> In case the electron would be a particle orbiting the proton in a way
>> that centrifugal force and electrostatic attraction would equal each
>> other the orbit would describe an ellipse, that way more or less
>> shielding the proton in the plane but not in any other direction.
>Yes, now consider this. atoms are not alone in the universe; they are
>surrounded by other atoms all constantly moving in different
>directions, at different speeds, different molecules, etc., This also
>means that there will be electrostatic interactions between all these
>constantly changing processes. It is absolutely impossible to have a
>plane orbit in such circumstances. Thats a first thing to consider.
>The other important factor is a lil bit more complex and involves the
>constituant of the proton, their dynamic structure and their
>interactions with the electron.
I've not followed this thread in any detail, but you are clearly
making a known mistake.
The argument you present was first noted over 100 years ago. This
is the argument that destroyed the notion of the electron
revolving around the nucleus of an atom in a planetary orbit.
Although Bohr worked up a "patch" for this problem in his
discussion of the hydrogen atom, the real fix came in the
1920s (yes, that long ago) with quantum mechanics.
The electron in an atom is NOT in a planetary orbit. It is
(as near as can be described in English) a standing three-
dimensional wave. The crucial thing here is that it is
a STANDING WAVE. As such the wave is not moving, the
electron is not accellerated and there is no radiation.
One cannot have standing waves just anywhere. Only
certain particular standing waves can exist. If you
move an electron from one standing wave pattern to
another, radiation will be emitted or absorbed,
depending on whether the new level is higher energy
than the old one or not.
This is a hard concept to wrap one's mind around and
many have trouble with it. But it is nevertheless
true and has been verified both indirectly and directly
many many times.
Now when an atom or molecule itself moves, one must
remember that the atom or molecule is electrically
neutral. Put another way, any electromagnetic radiation
emitted by the electron motion with the movement of the
atom is exactly cancelled by the radiation from the
nucleus, which has an equal and opposite charge.
If you move ions (charged atoms or molecules) through
space they do indeed radiate electromagnetic energy.
---- Paul J. Gans
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