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Topic: Preferred Frame Theory indistinguishable from SR
Replies: 204   Last Post: Jul 13, 2010 11:11 AM

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PD

Posts: 2,970
Registered: 5/25/05
Re: Preferred Frame Theory indistinguishable from SR
Posted: Jul 2, 2010 10:58 AM
  Click to see the message monospaced in plain text Plain Text   Click to reply to this topic Reply

On Jul 2, 3:31 am, harald <h...@swissonline.ch> wrote:
> On Jul 2, 1:25 am, colp <c...@solder.ath.cx> wrote:
>
>
>
>
>

> > On Jul 2, 2:26 am, PD <thedraperfam...@gmail.com> wrote:
>
> > > On Jul 1, 12:53 am, colp <c...@solder.ath.cx> wrote:
>
> > > > On Jul 1, 11:37 am, Koobee Wublee <koobee.wub...@gmail.com> wrote:
>
> > > > > On Jun 30, 4:20 pm, artful wrote:
>
> > > > > > On Jul 1, 8:47 am, colp wrote:
> > > > > > > The statement that "moving clocks run slow" isn't an
> > > > > > > oversimplification, it is directly inferred from Einstein's
> > > > > > > "Electrodynamics of Moving Bodies".

>
> > > > > > It IS an over simplification.  There is more to SR than just clocks
> > > > > > running slow.

>
> > > > > Nonsense and mysticism.  <shrug>
>
> > > > A postulate is just an assumption with better table manners.
>
> > > Yes, indeed. By DEFINITION, a postulate is something that is ASSUMED.
>
> > > In science, the test of a postulate is based on experimental check of
> > > the *consequences* of postulates. A direct test of the postulate is
> > > not required.

>
> > One such test is the test for paradoxes arising from one or more
> > postulates. For example, the following two postulates lead to a
> > paradox, meaning that not all the postulates are correct:

>
> > 1. Statement 2 is true.
> > 2. Statement 1 is false.

>
> > The paradox that arises from the postulates of Einstein's
> > "Electrodynamics of Moving Bodies" can be described as follows:

>
> > "Examples of this sort, together with the unsuccessful attempts to
> > discover
> > any motion of the earth relatively to the ?light medium,? suggest that
> > the
> > phenomena of electrodynamics as well as of mechanics possess no
> > properties
> > corresponding to the idea of absolute rest. They suggest rather that,
> > as has
> > already been shown to the first order of small quantities, the same
> > laws of
> > electrodynamics and optics will be valid for all frames of reference
> > for which the
> > equations of mechanics hold good.1 We will raise this conjecture (the
> > purport
> > of which will hereafter be called the ?Principle of Relativity?) to
> > the status
> > of a postulate, and also introduce another postulate, which is only
> > apparently
> > irreconcilable with the former, namely, that light is always
> > propagated in empty
> > space with a definite velocity c which is independent of the state of
> > motion of the
> > emitting body."

>
> > Einstien, Electrodynamics of Moving Bodies (Introduction)
>
> > This text describes Einstein's postulate that there is no preferred
> > inertial frame of reference.

>
> I agree that there is a paradox in his introduction:
>
> 1. Natural phenomena (incl. mechanical phenomena) suggested to him
> that these do not have "properties corresponding to the idea of
> absolute rest"
> 2. Based on that, he accepted for all natural phenomena the classical
> PoR, which is defined relative to the *special* group of reference
> systems "for which the equations of mechanics hold good".
>
> Now, that special group of reference systems of statement 2 suggested
> to Newton the idea of of absolute rest - which is in disaccord with
> Einstein's suggestion in statement 1!


No, it doesn't. The special group of reference systems are the
inertial reference systems, which implies NOTHING about absolute rest.

>
> As we know, Einstein wasn't satisfied with this himself, and he did a
> last attempt with GRT. But there is no conflict of postulates, only a
> poor match between a *suggestion* and a postulate.
>

> > "If at the points A and B of K there are stationary clocks which,
> > viewed in the stationary system, are synchronous; and if the clock at
> > A is moved with the velocity v along the line AB to B, then on its
> > arrival at B the two clocks no longer synchronize, but the clock moved
> > from A to B lags behind the other which has remained at B ..."

>
> > Einstien, Electrodynamics of Moving Bodies (Section 4)
>
> > The text describes the time dilation of a clock that moves from point
> > A to point B. If there is no preferred frame of reference then it is
> > just as true to say that
> > the clock is viewed as part of a stationary system and the points A
> > and B are in a moving system which moves at velocity -v. The
> > conclusion that time for both systems can be dilated with respect to
> > the other system is paradoxical.

>
> That is based on his suggestion 1. here above, which he did not follow
> up for the 1905 theory: it was directly nullified by the restriction
> (statement 2) to the special class of inertial coordinate systems.
> Therefore the theory of Einstein and Lorentz was seen as a single
> theory and called "special" or "restricted" relativity.
>
> However, Einstein did acknowledge that issue as a paradox (apparent
> contradiction) of GRT.
>
> Harald- Hide quoted text -
>
> - Show quoted text -




Date Subject Author
6/26/10
Read Re: Preferred Frame Theory indistinguishable from SR
Koobee Wublee
6/26/10
Read Re: Preferred Frame Theory indistinguishable from SR
Koobee Wublee
6/26/10
Read Re: Preferred Frame Theory indistinguishable from SR
Peter Webb
6/29/10
Read Re: Preferred Frame Theory indistinguishable from SR
Koobee Wublee
7/1/10
Read Re: Preferred Frame Theory indistinguishable from SR
artful
7/2/10
Read Re: Preferred Frame Theory indistinguishable from SR
harald
7/2/10
Read Re: Preferred Frame Theory indistinguishable from SR
Androcles
7/2/10
Read Re: Preferred Frame Theory indistinguishable from SR
Daryl McCullough
7/2/10
Read Re: Preferred Frame Theory indistinguishable from SR
harald
7/2/10
Read Re: Preferred Frame Theory indistinguishable from SR
Daryl McCullough
7/2/10
Read Re: Preferred Frame Theory indistinguishable from SR
PD
7/3/10
Read Re: Preferred Frame Theory indistinguishable from SR
colp
7/3/10
Read Re: Preferred Frame Theory indistinguishable from SR
eric gisse
7/5/10
Read Re: Preferred Frame Theory indistinguishable from SR
harald
7/5/10
Read Re: Preferred Frame Theory indistinguishable from SR
Daryl McCullough
7/11/10
Read Re: Preferred Frame Theory indistinguishable from SR
harald
7/11/10
Read Re: Preferred Frame Theory indistinguishable from SR
Daryl McCullough
7/11/10
Read Re: Preferred Frame Theory indistinguishable from SR
Daryl McCullough
7/11/10
Read Re: Preferred Frame Theory indistinguishable from SR
colp
7/11/10
Read Re: Preferred Frame Theory indistinguishable from SR
eric gisse
7/12/10
Read Re: Preferred Frame Theory indistinguishable from SR
harald
7/12/10
Read Re: Preferred Frame Theory indistinguishable from SR
Daryl McCullough
7/12/10
Read Re: Preferred Frame Theory indistinguishable from SR
harald
7/12/10
Read Re: Preferred Frame Theory indistinguishable from SR
Daryl McCullough
7/13/10
Read Re: Preferred Frame Theory indistinguishable from SR
harald
6/29/10
Read Re: Preferred Frame Theory indistinguishable from SR
colp
6/29/10
Read Re: Preferred Frame Theory indistinguishable from SR
PD
7/1/10
Read Re: Preferred Frame Theory indistinguishable from SR
artful
7/2/10
Read Re: Preferred Frame Theory indistinguishable from SR
PD
7/3/10
Read Re: Preferred Frame Theory indistinguishable from SR
colp
7/9/10
Read Re: Preferred Frame Theory indistinguishable from SR
Ken Seto
7/9/10
Read Re: Preferred Frame Theory indistinguishable from SR
eric gisse
7/10/10
Read Re: Preferred Frame Theory indistinguishable from SR
colp
7/4/10
Read Re: Preferred Frame Theory indistinguishable from SR
PD
6/29/10
Read Re: Preferred Frame Theory indistinguishable from SR
colp
6/29/10
Read Re: Preferred Frame Theory indistinguishable from SR
Androcles
7/3/10
Read Re: Preferred Frame Theory indistinguishable from SR
PD
7/10/10
Read Re: Preferred Frame Theory indistinguishable from SR
harald
7/10/10
Read Re: Preferred Frame Theory indistinguishable from SR
PD
7/10/10
Read Re: Preferred Frame Theory indistinguishable from SR
PD
7/3/10
Read Re: Preferred Frame Theory indistinguishable from SR
Koobee Wublee
7/4/10
Read Re: Preferred Frame Theory indistinguishable from SR
hanson
7/4/10
Read Re: Preferred Frame Theory indistinguishable from SR
whoever
7/6/10
Read Re: Preferred Frame Theory indistinguishable from SR
Koobee Wublee
7/6/10
Read Re: Preferred Frame Theory indistinguishable from SR
Peter Webb
7/7/10
Read Re: Preferred Frame Theory indistinguishable from SR
hanson
7/5/10
Read Re: Preferred Frame Theory indistinguishable from SR
colp
7/5/10
Read Re: Preferred Frame Theory indistinguishable from SR
whoever
7/5/10
Read Re: Preferred Frame Theory indistinguishable from SR
eric gisse
7/11/10
Read Re: Preferred Frame Theory indistinguishable from SR
harald
7/11/10
Read Re: Preferred Frame Theory indistinguishable from SR
Daryl McCullough
7/12/10
Read Re: Preferred Frame Theory indistinguishable from SR
harald
7/12/10
Read Re: Preferred Frame Theory indistinguishable from SR
Daryl McCullough
6/29/10
Read Re: Preferred Frame Theory indistinguishable from SR
PD
7/3/10
Read Re: Preferred Frame Theory indistinguishable from SR
colp
7/4/10
Read Re: Preferred Frame Theory indistinguishable from SR
whoever
7/4/10
Read Re: Preferred Frame Theory indistinguishable from SR
Cosmik Debris
7/4/10
Read Re: Preferred Frame Theory indistinguishable from SR
Androcles
7/10/10
Read Re: Preferred Frame Theory indistinguishable from SR
colp
7/11/10
Read Re: Preferred Frame Theory indistinguishable from SR
Ken Seto
7/6/10
Read Re: Preferred Frame Theory indistinguishable from SR
PD
6/30/10
Read Re: Preferred Frame Theory indistinguishable from SR
colp
6/30/10
Read Re: Preferred Frame Theory indistinguishable from SR
whoever
7/4/10
Read Re: Preferred Frame Theory indistinguishable from SR
PD
7/11/10
Read Re: Preferred Frame Theory indistinguishable from SR
PD
7/7/10
Read Re: Preferred Frame Theory indistinguishable from SR
colp
6/30/10
Read Re: Preferred Frame Theory indistinguishable from SR
PD
7/3/10
Read Re: Preferred Frame Theory indistinguishable from SR
harald
7/3/10
Read Re: Preferred Frame Theory indistinguishable from SR
Daryl McCullough
7/3/10
Read Re: Preferred Frame Theory indistinguishable from SR
harald
7/4/10
Read Re: Preferred Frame Theory indistinguishable from SR
Daryl McCullough
7/4/10
Read Re: Preferred Frame Theory indistinguishable from SR
glbrad01
7/4/10
Read Re: Preferred Frame Theory indistinguishable from SR
eric gisse
7/4/10
Read Re: Preferred Frame Theory indistinguishable from SR
artful
7/4/10
Read Re: Preferred Frame Theory indistinguishable from SR
Ken Seto
7/4/10
Read Re: Preferred Frame Theory indistinguishable from SR
harald
7/4/10
Read Re: Preferred Frame Theory indistinguishable from SR
Androcles
7/4/10
Read Re: Preferred Frame Theory indistinguishable from SR
Daryl McCullough
7/4/10
Read Re: Preferred Frame Theory indistinguishable from SR
Daryl McCullough
7/4/10
Read Re: Preferred Frame Theory indistinguishable from SR
Aetherist
7/4/10
Read Re: Preferred Frame Theory indistinguishable from SR
Y.Porat
7/4/10
Read Re: Preferred Frame Theory indistinguishable from SR
harald
7/4/10
Read Re: Preferred Frame Theory indistinguishable from SR
Daryl McCullough
7/5/10
Read Re: Preferred Frame Theory indistinguishable from SR
colp
7/5/10
Read Re: Preferred Frame Theory indistinguishable from SR
whoever
7/5/10
Read Re: Preferred Frame Theory indistinguishable from SR
colp
7/11/10
Read Re: Preferred Frame Theory indistinguishable from SR
colp
7/11/10
Read Re: Preferred Frame Theory indistinguishable from SR
Ken Seto
7/5/10
Read Re: Preferred Frame Theory indistinguishable from SR
Koobee Wublee
7/5/10
Read Re: Preferred Frame Theory indistinguishable from SR
harald
7/5/10
Read Re: Preferred Frame Theory indistinguishable from SR
Daryl McCullough
7/5/10
Read Re: Preferred Frame Theory indistinguishable from SR
harald
7/5/10
Read Re: Preferred Frame Theory indistinguishable from SR
Daryl McCullough
7/5/10
Read Re: Preferred Frame Theory indistinguishable from SR
harald
7/5/10
Read Re: Preferred Frame Theory indistinguishable from SR
Daryl McCullough
7/5/10
Read Re: Preferred Frame Theory indistinguishable from SR
Daryl McCullough
7/5/10
Read Re: Preferred Frame Theory indistinguishable from SR
harald
7/5/10
Read Re: Preferred Frame Theory indistinguishable from SR
Aetherist
7/5/10
Read Re: Preferred Frame Theory indistinguishable from SR
eric gisse
7/5/10
Read Re: Preferred Frame Theory indistinguishable from SR
hanson
7/6/10
Read Re: Preferred Frame Theory indistinguishable from SR
harald
7/6/10
Read Re: Preferred Frame Theory indistinguishable from SR
harald
7/6/10
Read Re: Preferred Frame Theory indistinguishable from SR
Daryl McCullough
7/6/10
Read Re: Preferred Frame Theory indistinguishable from SR
Aetherist
7/6/10
Read Re: Preferred Frame Theory indistinguishable from SR
Aetherist
7/7/10
Read Re: Preferred Frame Theory indistinguishable from SR
harald
7/7/10
Read Re: Preferred Frame Theory indistinguishable from SR
harald
7/6/10
Read Re: Preferred Frame Theory indistinguishable from SR
harald
7/6/10
Read Re: Preferred Frame Theory indistinguishable from SR
Daryl McCullough
7/7/10
Read Re: Preferred Frame Theory indistinguishable from SR
harald
7/7/10
Read Re: Preferred Frame Theory indistinguishable from SR
Daryl McCullough
7/7/10
Read Re: Preferred Frame Theory indistinguishable from SR
Tom Roberts
7/7/10
Read Re: Preferred Frame Theory indistinguishable from SR
Daryl McCullough
7/8/10
Read Re: Preferred Frame Theory indistinguishable from SR
Tom Roberts
7/7/10
Read Re: Preferred Frame Theory indistinguishable from SR
harald
7/7/10
Read Re: Preferred Frame Theory indistinguishable from SR
Daryl McCullough
7/7/10
Read Re: Preferred Frame Theory indistinguishable from SR
harald
7/7/10
Read Re: Preferred Frame Theory indistinguishable from SR
Daryl McCullough
7/7/10
Read Re: Preferred Frame Theory indistinguishable from SR
colp
7/7/10
Read Re: Preferred Frame Theory indistinguishable from SR
Androcles
7/7/10
Read Re: Preferred Frame Theory indistinguishable from SR
whoever
7/7/10
Read Re: Preferred Frame Theory indistinguishable from SR
J. Clarke
7/7/10
Read Re: Preferred Frame Theory indistinguishable from SR
colp
7/7/10
Read Re: Preferred Frame Theory indistinguishable from SR
artful
7/7/10
Read Re: Preferred Frame Theory indistinguishable from SR
J. Clarke
7/7/10
Read Re: Preferred Frame Theory indistinguishable from SR
colp
7/7/10
Read Re: Preferred Frame Theory indistinguishable from SR
eric gisse
7/8/10
Read Re: Preferred Frame Theory indistinguishable from SR
harald
7/7/10
Read Re: Preferred Frame Theory indistinguishable from SR
PD
7/8/10
Read Re: Preferred Frame Theory indistinguishable from SR
harald
7/8/10
Read Re: Preferred Frame Theory indistinguishable from SR
Daryl McCullough
7/8/10
Read Re: Preferred Frame Theory indistinguishable from SR
harald
7/8/10
Read Re: Preferred Frame Theory indistinguishable from SR
Edward Green
7/8/10
Read Re: Preferred Frame Theory indistinguishable from SR
Daryl McCullough
6/30/10
Read Re: Preferred Frame Theory indistinguishable from SR
colp
7/5/10
Read Re: Preferred Frame Theory indistinguishable from SR
artful
7/6/10
Read Re: Preferred Frame Theory indistinguishable from SR
PD
7/12/10
Read Re: Preferred Frame Theory indistinguishable from SR
PD
7/7/10
Read Re: Preferred Frame Theory indistinguishable from SR
colp
7/7/10
Read Re: Preferred Frame Theory indistinguishable from SR
whoever
7/7/10
Read Re: Preferred Frame Theory indistinguishable from SR
eric gisse
6/30/10
Read Re: Preferred Frame Theory indistinguishable from SR
artful
6/30/10
Read Re: Preferred Frame Theory indistinguishable from SR
Daryl McCullough
7/6/10
Read Re: Preferred Frame Theory indistinguishable from SR
colp
6/30/10
Read Re: Preferred Frame Theory indistinguishable from SR
artful
7/1/10
Read Re: Preferred Frame Theory indistinguishable from SR
Koobee Wublee
7/1/10
Read Re: Preferred Frame Theory indistinguishable from SR
whoever
7/1/10
Read Re: Preferred Frame Theory indistinguishable from SR
Koobee Wublee
7/1/10
Read Re: Preferred Frame Theory indistinguishable from SR
harald
7/1/10
Read Re: Preferred Frame Theory indistinguishable from SR
Androcles
7/1/10
Read Re: Preferred Frame Theory indistinguishable from SR
PD
6/30/10
Read Re: Preferred Frame Theory indistinguishable from SR
Koobee Wublee
6/30/10
Read Re: Preferred Frame Theory indistinguishable from SR
whoever
7/1/10
Read Re: Preferred Frame Theory indistinguishable from SR
eric gisse
7/2/10
Read Re: Preferred Frame Theory indistinguishable from SR
Koobee Wublee
7/6/10
Read Re: Preferred Frame Theory indistinguishable from SR
PD
7/1/10
Read Re: Preferred Frame Theory indistinguishable from SR
colp
7/1/10
Read Re: Preferred Frame Theory indistinguishable from SR
colp
7/1/10
Read Re: Preferred Frame Theory indistinguishable from SR
Koobee Wublee
7/1/10
Read Re: Preferred Frame Theory indistinguishable from SR
whoever
7/1/10
Read Re: Preferred Frame Theory indistinguishable from SR
PD
7/1/10
Read Re: Preferred Frame Theory indistinguishable from SR
Koobee Wublee
7/1/10
Read Re: Preferred Frame Theory indistinguishable from SR
PD
7/1/10
Read Re: Preferred Frame Theory indistinguishable from SR
eric gisse
7/1/10
Read Re: Preferred Frame Theory indistinguishable from SR
harald
7/1/10
Read Re: Preferred Frame Theory indistinguishable from SR
Koobee Wublee
7/1/10
Read Re: Preferred Frame Theory indistinguishable from SR
artful
7/2/10
Read Re: Preferred Frame Theory indistinguishable from SR
Koobee Wublee
7/2/10
Read Re: Preferred Frame Theory indistinguishable from SR
Koobee Wublee
7/2/10
Read Re: Preferred Frame Theory indistinguishable from SR
artful
7/2/10
Read Re: Preferred Frame Theory indistinguishable from SR
Koobee Wublee
7/2/10
Read Re: Preferred Frame Theory indistinguishable from SR
artful
7/2/10
Read Re: Preferred Frame Theory indistinguishable from SR
harald
7/2/10
Read Re: Preferred Frame Theory indistinguishable from SR
Koobee Wublee
7/2/10
Read Re: Preferred Frame Theory indistinguishable from SR
PD
7/2/10
Read Re: Preferred Frame Theory indistinguishable from SR
Koobee Wublee
7/2/10
Read Re: Preferred Frame Theory indistinguishable from SR
PD
7/2/10
Read Re: Preferred Frame Theory indistinguishable from SR
harald
7/3/10
Read Re: Preferred Frame Theory indistinguishable from SR
Daryl McCullough
7/1/10
Read Re: Preferred Frame Theory indistinguishable from SR
artful
7/1/10
Read Re: Preferred Frame Theory indistinguishable from SR
PD
7/8/10
Read Re: Preferred Frame Theory indistinguishable from SR
PD
7/3/10
Read Re: Preferred Frame Theory indistinguishable from SR
colp
7/1/10
Read Re: Preferred Frame Theory indistinguishable from SR
colp
7/7/10
Read Re: Preferred Frame Theory indistinguishable from SR
colp
7/1/10
Read Re: Preferred Frame Theory indistinguishable from SR
harald
7/1/10
Read Re: Preferred Frame Theory indistinguishable from SR
Androcles
7/1/10
Read Re: Preferred Frame Theory indistinguishable from SR
harald
7/1/10
Read Re: Preferred Frame Theory indistinguishable from SR
Androcles
7/1/10
Read Re: Preferred Frame Theory indistinguishable from SR
artful
7/1/10
Read Re: Preferred Frame Theory indistinguishable from SR
artful
7/2/10
Read Re: Preferred Frame Theory indistinguishable from SR
harald
7/2/10
Read Re: Preferred Frame Theory indistinguishable from SR
PD
7/1/10
Read Re: Preferred Frame Theory indistinguishable from SR
colp
7/3/10
Read Re: Preferred Frame Theory indistinguishable from SR
PD
7/6/10
Read Re: Preferred Frame Theory indistinguishable from SR
Koobee Wublee
7/6/10
Read Re: Preferred Frame Theory indistinguishable from SR
Peter Webb

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