Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > sci.physics.relativity > #455674
| From | Dino Bruniera <dino.bruniera@gmail.com> |
|---|---|
| Newsgroups | sci.physics.relativity |
| Subject | Re: Demonstration that on Earth the speed of light cannot be isotropic |
| Date | 2018-04-12 12:03 +0200 |
| Organization | Aioe.org NNTP Server |
| Message-ID | <panatj$jlc$1@gioia.aioe.org> (permalink) |
| References | <pal93n$1c42$1@gioia.aioe.org> <B-ednaP5cdT59lPHnZ2dnUU7_83NnZ2d@giganews.com> |
Il 11/04/2018 22:09, Tom Roberts ha scritto: > On 4/11/18 10:20 AM, Dino Bruniera wrote: >> Demonstration that on Earth the speed of light cannot be isotropic. > > And yet, whenever it is measured appropriately (in vacuum using a > locally inertial frame), it is MEASURED to be isotropic. > But I wrote this too, namely: "the MM experiment proved that the speed of photons (including those of the CMBR) results isotropic in any location in which it is measured.". But I didn't want to use the words "locally inertial frame", because the special relativity has nothing to do with my demonstration. However, I have also demonstrated that this measure cann't be corrected. Here are the conclusions of the demonstrations: - "if on Earth the speed of the photons appears isotropic, as in the experiment of MM, it only means that the tools available on Earth are not able to measure it properly, and not that it really is isotropic"; - "if the truck measured a speed of 1 m/s for both of the cars (which would represent the MM experiment), it would mean that it does not have adequate tools to detect the exact speed and not that the cars are really moving towards it at a speed of 1 m/s, as this would be impossible."; - "if it measured their speed isotropic (1 m/s) and their frequency anisotropic (11 and 9), it would mean that one of the two measurements was incorrect, namely that of the speed as shown in the previous experiment.". > Your "demonstration" is riddled with mistakes and unfounded assumptions > too numerous to mention. > Can you at least tell me one mistake and one unfounded assumption? > Bottom line: neither the expansion of the universe nor the CMBR has > anything at all to do with the local isotropy of the (vacuum) speed of > light. You are very confused.... As far as the expansion of the Universe is concerned, my demonstration may be worth even without it. Instead the photons of the CMBR are fundamental for my demonstration. Because, unlike the other photons, they were not emitted from sources moving with respect to space, but they are practically "born" together with the space itself. And so they are the only photons to have the frequency isotropic towards each location of the space. Dino Bruniera
Back to sci.physics.relativity | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread
Demonstration that on Earth the speed of light cannot be isotropic Dino Bruniera <dino.bruniera@gmail.com> - 2018-04-11 17:20 +0200
Re: Demonstration that on Earth the speed of light cannot be isotropic Tom Roberts <tjroberts137@sbcglobal.net> - 2018-04-11 15:09 -0500
Re: Demonstration that on Earth the speed of light cannot be isotropic Dino Bruniera <dino.bruniera@gmail.com> - 2018-04-12 12:03 +0200
Re: Demonstration that on Earth the speed of light cannot be isotropic Tom Roberts <tjroberts137@sbcglobal.net> - 2018-04-12 13:18 -0500
Re: Demonstration that on Earth the speed of light cannot be isotropic mlwozniak@wp.pl - 2018-04-12 12:16 -0700
Re: Demonstration that on Earth the speed of light cannot be isotropic Dino Bruniera <dino.bruniera@gmail.com> - 2018-04-13 17:08 +0200
Re: Demonstration that on Earth the speed of light cannot be isotropic Tom Roberts <tjroberts137@sbcglobal.net> - 2018-04-13 18:08 -0500
Re: Demonstration that on Earth the speed of light cannot be isotropic Dino Bruniera <dino.bruniera@gmail.com> - 2018-04-14 15:29 +0200
Re: Demonstration that on Earth the speed of light cannot be isotropic Dino Bruniera <dino.bruniera@gmail.com> - 2018-04-14 18:54 +0200
Re: Demonstration that on Earth the speed of light cannot be isotropic Dino Bruniera <dino.bruniera@gmail.com> - 2018-04-17 01:13 +0200
csiph-web