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Groups > sci.physics.relativity > #368244 > unrolled thread
| Started by | fuller.david@hotmail.com |
|---|---|
| First post | 2015-10-26 20:34 -0700 |
| Last post | 2015-10-31 09:59 -0700 |
| Articles | 20 on this page of 51 — 9 participants |
Back to article view | Back to sci.physics.relativity
(((4 * pi * (10^(-7)))^2) / 2)^pi = 9.5176229e-39 fuller.david@hotmail.com - 2015-10-26 20:34 -0700
Re: (((4 * pi * (10^(-7)))^2) / 2)^pi = 9.5176229e-39 fuller.david@hotmail.com - 2015-10-27 08:33 -0700
Re: (((4 * pi * (10^(-7)))^2) / 2)^pi = 9.5176229e-39 fuller.david@hotmail.com - 2015-10-27 08:44 -0700
Re: (((4 * pi * (10^(-7)))^2) / 2)^pi = 9.5176229e-39 fuller.david@hotmail.com - 2015-10-27 08:46 -0700
Re: (((4 * pi * (10^(-7)))^2) / 2)^pi = 9.5176229e-39 fuller.david@hotmail.com - 2015-10-27 08:53 -0700
Re: (((4 * pi * (10^(-7)))^2) / 2)^pi = 9.5176229e-39 fuller.david@hotmail.com - 2015-10-28 07:34 -0700
Re: (((4 * pi * (10^(-7)))^2) / 2)^pi = 9.5176229e-39 fuller.david@hotmail.com - 2015-10-28 07:46 -0700
Re: (((4 * pi * (10^(-7)))^2) / 2)^pi = 9.5176229e-39 fuller.david@hotmail.com - 2015-10-28 09:42 -0700
Re: (((4 * pi * (10^(-7)))^2) / 2)^pi = 9.5176229e-39 fuller.david@hotmail.com - 2015-10-28 10:17 -0700
Re: (((4 * pi * (10^(-7)))^2) / 2)^pi = 9.5176229e-39 fuller.david@hotmail.com - 2015-10-28 10:25 -0700
Re: (((4 * pi * (10^(-7)))^2) / 2)^pi = 9.5176229e-39 fuller.david@hotmail.com - 2015-10-28 10:51 -0700
Re: (((4 * pi * (10^(-7)))^2) / 2)^pi = 9.5176229e-39 fuller.david@hotmail.com - 2015-10-28 10:54 -0700
Re: (((4 * pi * (10^(-7)))^2) / 2)^pi = 9.5176229e-39 fuller.david@hotmail.com - 2015-10-28 19:29 -0700
Re: (((4 * pi * (10^(-7)))^2) / 2)^pi = 9.5176229e-39 fuller.david@hotmail.com - 2015-10-28 19:59 -0700
Re: (((4 * pi * (10^(-7)))^2) / 2)^pi = 9.5176229e-39 fuller.david@hotmail.com - 2015-10-29 10:43 -0700
Re: (((4 * pi * (10^(-7)))^2) / 2)^pi = 9.5176229e-39 fuller.david@hotmail.com - 2015-10-29 10:44 -0700
Re: (((4 * pi * (10^(-7)))^2) / 2)^pi = 9.5176229e-39 fuller.david@hotmail.com - 2015-10-29 11:03 -0700
Re: (((4 * pi * (10^(-7)))^2) / 2)^pi = 9.5176229e-39 kefischer <emoneyjoe@iglou.com> - 2015-10-28 17:29 -0400
Re: (((4 * pi * (10^(-7)))^2) / 2)^pi = 9.5176229e-39 fuller.david@hotmail.com - 2015-10-28 15:37 -0700
Re: (((4 * pi * (10^(-7)))^2) / 2)^pi = 9.5176229e-39 fuller.david@hotmail.com - 2015-10-28 09:51 -0700
Re: (((4 * pi * (10^(-7)))^2) / 2)^pi = 9.5176229e-39 Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2015-10-30 18:31 +0100
Something related to the Collision of Protons Bobby Sifuentes <bobsif@academicinstitute.org> - 2015-10-30 17:44 +0000
Re: Something related to the Collision of Protons Odd Bodkin <bodkinodd@gmail.com> - 2015-10-30 14:11 -0500
Re: Something related to the Collision of Protons Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2015-10-30 21:06 +0100
Re: Something related to the Collision of Protons Bobby Sifuentes <bobsif@academicinstitute.org> - 2015-10-30 20:47 +0000
Re: Something related to the Collision of Protons Bobby Sifuentes <bobsif@academicinstitute.org> - 2015-10-30 20:49 +0000
Re: Something related to the Collision of Protons Bobby Sifuentes <bobsif@academicinstitute.org> - 2015-10-30 20:54 +0000
Re: Something related to the Collision of Protons Bobby Sifuentes <bobsif@academicinstitute.org> - 2015-10-30 21:52 +0000
Re: Something related to the Collision of Protons Bobby Sifuentes <bobsif@academicinstitute.org> - 2015-10-30 21:59 +0000
Re: Something related to the Collision of Protons fuller.david@hotmail.com - 2015-10-30 22:20 -0700
Re: (((4 * pi * (10^(-7)))^2) / 2)^pi = 9.5176229e-39 John Heath <heathjohn2@gmail.com> - 2015-10-30 16:10 -0700
Re: (((4 * pi * (10^(-7)))^2) / 2)^pi = 9.5176229e-39 fuller.david@hotmail.com - 2015-10-30 21:34 -0700
Re: (((4 * pi * (10^(-7)))^2) / 2)^pi = 9.5176229e-39 fuller.david@hotmail.com - 2015-10-30 21:32 -0700
Re: (((4 * pi * (10^(-7)))^2) / 2)^pi = 9.5176229e-39 Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2015-10-31 06:50 +0100
Re: (((4 * pi * (10^(-7)))^2) / 2)^pi = 9.5176229e-39 Jack Weidner <jackwd@webportal.au> - 2015-10-31 11:20 +0000
Re: (((4 * pi * (10^(-7)))^2) / 2)^pi = 9.5176229e-39 fuller.david@hotmail.com - 2015-10-31 05:48 -0700
Re: (((4 * pi * (10^(-7)))^2) / 2)^pi = 9.5176229e-39 Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2015-10-31 16:16 +0100
Re: (((4 * pi * (10^(-7)))^2) / 2)^pi = 9.5176229e-39 fuller.david@hotmail.com - 2015-10-31 08:32 -0700
Re: (((4 * pi * (10^(-7)))^2) / 2)^pi = 9.5176229e-39 fuller.david@hotmail.com - 2015-10-31 08:35 -0700
Re: (((4 * pi * (10^(-7)))^2) / 2)^pi = 9.5176229e-39 Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2015-10-31 17:18 +0100
Re: (((4 * pi * (10^(-7)))^2) / 2)^pi = 9.5176229e-39 Hyperbolic.cc@outlook.com - 2015-10-31 09:30 -0700
Re: (((4 * pi * (10^(-7)))^2) / 2)^pi = 9.5176229e-39 Hyperbolic.cc@outlook.com - 2015-10-31 09:38 -0700
Re: (((4 * pi * (10^(-7)))^2) / 2)^pi = 9.5176229e-39 kefischer <emoneyjoe@iglou.com> - 2015-10-31 13:42 -0400
Re: (((4 * pi * (10^(-7)))^2) / 2)^pi = 9.5176229e-39 Hyperbolic.cc@outlook.com - 2015-10-31 09:58 -0700
Re: (((4 * pi * (10^(-7)))^2) / 2)^pi = 9.5176229e-39 fuller.david@hotmail.com - 2015-10-31 12:15 -0700
Re: (((4 * pi * (10^(-7)))^2) / 2)^pi = 9.5176229e-39 fuller.david@hotmail.com - 2015-11-04 07:58 -0800
Re: (((4 * pi * (10^(-7)))^2) / 2)^pi = 9.5176229e-39 Hyperbolic.cc@outlook.com - 2015-11-05 08:49 -0800
Re: (((4 * pi * (10^(-7)))^2) / 2)^pi = 9.5176229e-39 kefischer <emoneyjoe@iglou.com> - 2015-11-05 12:08 -0500
Re: (((4 * pi * (10^(-7)))^2) / 2)^pi = 9.5176229e-39 Poutnik <Poutnik4NNTP@gmail.com> - 2015-11-05 19:23 +0100
Re: (((4 * pi * (10^(-7)))^2) / 2)^pi = 9.5176229e-39 fuller.david@hotmail.com - 2015-10-31 12:11 -0700
Re: (((4 * pi * (10^(-7)))^2) / 2)^pi = 9.5176229e-39 Hyperbolic.cc@outlook.com - 2015-10-31 09:59 -0700
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| From | Thomas 'PointedEars' Lahn <PointedEars@web.de> |
|---|---|
| Date | 2015-10-30 18:31 +0100 |
| Message-ID | <2895113.jQvESdZhOY@PointedEars.de> |
| In reply to | #368286 |
fuller.david@hotmail.com wrote: > How much do the protons weigh in the LHC at 7Tev? > > The energy of a proton is 7 TeV. No, it is not. That is the *collision* energy coming from at least *two* colliding protons. You want to read page 3 and following of the 2009 edition of the LHC Guide: <http://cds.cern.ch/record/1165534/files/CERN-Brochure-2009-003-Eng.pdf#page-3> > Via E = mc2 the mass is simply 7 TeV/c2 - > and these are the units usually used. ["mc2" and "c2" are not proper notations. If you cannot use Unicode -- "mc²" and "c²", respectively -- you have to find an ASCII-compatible way to express powers. The usual way is to use the circumflex/caret character, so it would be "mc^2" and "c^2", respectively.] As has been explained here many times before (including several times by me), E = m c² (E = m c^2) is only true for the energy at relative rest, E = E(v = 0) = E(p = 0) =: E₀. The full equation for energy, and thereby the mass–energy equivalence, that can be derived from the norm of the four-momentum is E = √((m c²)² + (p c)²) (1) [E = sqrt((m c^2)^2 + (p c)^2)], with momentum p = γ m v (2) [p = gamma m v], and the Lorentz factor γ = 1∕√(1 – (v∕c)²) (3) [gamma = 1/sqrt(1 - (v/c)^2)], therefore, applying (3) to (2), p = m v∕√(1 – (v∕c)²) (4) [p = m v/sqrt(1 - (v/c)^2)], and finally, applying (4) to (1), E = m c³ √(1/(c² − v²)) [E = m c^3 sqrt(1/(c^2 - v^2))], assuming m > 0, c > 0, and v ≥ 0 (v >= 0). As you can read in the LHC Guide, the protons in the LHC, when they reach their greatest relative velocity, move with 99.9999991 % of the speed of light in vacuum, or 0.999999991 c. So it is very important not to ignore the part of their energy that comes from their relative motion. In fact, that is why we need particle *accelerators* for achieving high particle energies, therefore the chance for producing heavy particles like the discovered Higgs boson, in the first place. > 7 TeV/c^2 divided by the rest mass 0.938272029 GeV/c^2 gives us 7460.52 > times the rest mass Ex falso quodlibet. PointedEars -- Q: What happens when electrons lose their energy? A: They get Bohr'ed. (from: WolframAlpha)
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| From | Bobby Sifuentes <bobsif@academicinstitute.org> |
|---|---|
| Date | 2015-10-30 17:44 +0000 |
| Subject | Something related to the Collision of Protons |
| Message-ID | <n10aa4$cfk$1@speranza.aioe.org> |
| In reply to | #368577 |
Thomas 'PointedEars' Lahn wrote: >> The energy of a proton is 7 TeV. > > No, it is not. That is the *collision* energy coming from at least > *two* colliding protons. Well, would be quite impossible to collide a proton alone. What is the cross-section of a proton?
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| From | Odd Bodkin <bodkinodd@gmail.com> |
|---|---|
| Date | 2015-10-30 14:11 -0500 |
| Subject | Re: Something related to the Collision of Protons |
| Message-ID | <n10fd6$oo3$1@speranza.aioe.org> |
| In reply to | #368580 |
On 10/30/2015 12:44 PM, Bobby Sifuentes wrote: > Thomas 'PointedEars' Lahn wrote: > >>> The energy of a proton is 7 TeV. >> >> No, it is not. That is the *collision* energy coming from at least >> *two* colliding protons. > > Well, would be quite impossible to collide a proton alone. What is the > cross-section of a proton? > Most of the time this is talked about as a "differential" cross section, where this means essentially the rate of scattering where the incoming particle is scattered by a particular angle. This is a classical mechanics problem, and Rutherford worked it out when he was trying to figure out alpha-nucleus scattering. https://en.wikipedia.org/wiki/Rutherford_scattering The equation is the one directly *above* the section header "Details of calculating maximal nuclear size". For proton-proton scattering, Z=1. -- Odd Bodkin --- maker of fine toys, tools, tables
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| From | Thomas 'PointedEars' Lahn <PointedEars@web.de> |
|---|---|
| Date | 2015-10-30 21:06 +0100 |
| Subject | Re: Something related to the Collision of Protons |
| Message-ID | <4175400.qWaelxA1lx@PointedEars.de> |
| In reply to | #368596 |
Odd Bodkin wrote:
> On 10/30/2015 12:44 PM, Bobby Sifuentes wrote:
>> Thomas 'PointedEars' Lahn wrote:
>>>> The energy of a proton is 7 TeV.
>>> No, it is not. That is the *collision* energy coming from at least
>>> *two* colliding protons.
>> Well, would be quite impossible to collide a proton alone. What is the
>> cross-section of a proton?
>
> Most of the time this is talked about as a "differential" cross section,
> where this means essentially the rate of scattering where the incoming
> particle is scattered by a particular angle.
>
> This is a classical mechanics problem, and Rutherford worked it out when
> he was trying to figure out alpha-nucleus scattering.
>
> https://en.wikipedia.org/wiki/Rutherford_scattering
>
> The equation is the one directly *above* the section header "Details of
> calculating maximal nuclear size". For proton-proton scattering, Z=1.
Congratulations, you actually managed to top the stupidity of the question
of the ’nym-shifting troll with a wrong answer that has nothing to do with
it.
PointedEars
--
“Science is empirical: knowing the answer means nothing;
testing your knowledge means everything.”
—Dr. Lawrence M. Krauss, theoretical physicist,
in “A Universe from Nothing” (2009)
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| From | Bobby Sifuentes <bobsif@academicinstitute.org> |
|---|---|
| Date | 2015-10-30 20:47 +0000 |
| Subject | Re: Something related to the Collision of Protons |
| Message-ID | <n10l10$53h$1@speranza.aioe.org> |
| In reply to | #368600 |
Thomas 'PointedEars' Lahn wrote: >> The equation is the one directly *above* the section header "Details of >> calculating maximal nuclear size". For proton-proton scattering, Z=1. > > Congratulations, you actually managed to top the stupidity of the > question of the ’nym-shifting troll with a wrong answer that has nothing > to do with it. You just said collision of *two* protons, and dare to call the others stupid and wrong? PointEears: "No, it is not. That is the *collision* energy coming from at least *two* colliding protons." LOL.
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| From | Bobby Sifuentes <bobsif@academicinstitute.org> |
|---|---|
| Date | 2015-10-30 20:49 +0000 |
| Subject | Re: Something related to the Collision of Protons |
| Message-ID | <n10l4e$53h$2@speranza.aioe.org> |
| In reply to | #368600 |
Odd Bodkin wrote: >> Congratulations, you actually managed to top the stupidity of the >> question of the ’nym-shifting troll with a wrong answer that has >> nothing to do with it. > > Do tell http://arxiv.org/abs/1110.1395 http://arxiv.org/abs/1204.5689 > The total proton cross section is a combination of the inelastic and > elastic cross sections. > What would you suggest as a primer for elastic cross sections? LOL, excellent answer Odd. Sad is wasted on Pointy.
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| From | Bobby Sifuentes <bobsif@academicinstitute.org> |
|---|---|
| Date | 2015-10-30 20:54 +0000 |
| Subject | Re: Something related to the Collision of Protons |
| Message-ID | <n10lek$53h$3@speranza.aioe.org> |
| In reply to | #368600 |
Thomas 'PointedEars' Lahn wrote: >> The equation is the one directly *above* the section header "Details of >> calculating maximal nuclear size". For proton-proton scattering, Z=1. > > Congratulations, you actually managed to top the stupidity of the > question of the ’nym-shifting troll with a wrong answer that has nothing > to do with it. Hey Pointy, let me ask you in this way. Can the collision of one proton be directed towards something other than another proton? You are great, keep up the good work.
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| From | Bobby Sifuentes <bobsif@academicinstitute.org> |
|---|---|
| Date | 2015-10-30 21:52 +0000 |
| Subject | Re: Something related to the Collision of Protons |
| Message-ID | <n10oq1$dhj$1@speranza.aioe.org> |
| In reply to | #368600 |
Odd Bodkin wrote: >>> Do tell http://arxiv.org/abs/1110.1395 http://arxiv.org/abs/1204.5689 >>> The total proton cross section is a combination of the inelastic and >>> elastic cross sections. >> >> If only you knew what you are talking about. The papers you cite speak >> of “proton-proton cross section” and “p+p reactions”. The >> ‘nym-shifting troll asked about the “cross-section of a [single] >> proton”. Granted, that is a >> stupid question, but it does not mean that your answer has to be >> equally stupid. > > I certainly did not intend to answer a question about the cross-section > of a single proton. If you're going to attempt to ridicule me for > providing some steer from an obviously silly question, then allow me to > ridicule you for being an anal-retentive, OCDish twat. Why should that question be stupid? You are not as much stupid PointHead is. Or you both know nothing about cross-section ☭ Very funny indeed ♫♪♫♫
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| From | Bobby Sifuentes <bobsif@academicinstitute.org> |
|---|---|
| Date | 2015-10-30 21:59 +0000 |
| Subject | Re: Something related to the Collision of Protons |
| Message-ID | <n10p83$dhj$2@speranza.aioe.org> |
| In reply to | #368600 |
Thomas 'PointedEars' Lahn wrote: >> Do tell http://arxiv.org/abs/1110.1395 http://arxiv.org/abs/1204.5689 >> The total proton cross section is a combination of the inelastic and >> elastic cross sections. > > If only you knew what you are talking about. The papers you cite speak > of “proton-proton cross section” and “p+p reactions”. The ‘nym-shifting > troll asked about the “cross-section of a [single] proton”. Granted, > that is a stupid question, but it does not mean that your answer has to > be equally stupid. The stupid must be you, pointhead. Cross-sections are IMAGINARY, pointhead, you don't need to cut. Say it to the other pointhead, so he can learn, cross-sections. ┌∩┐(◣_◢)┌∩┐
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| From | fuller.david@hotmail.com |
|---|---|
| Date | 2015-10-30 22:20 -0700 |
| Subject | Re: Something related to the Collision of Protons |
| Message-ID | <6479d7a8-0dca-4da5-9892-50a67c776d41@googlegroups.com> |
| In reply to | #368600 |
On Friday, October 30, 2015 at 3:06:53 PM UTC-5, Thomas 'PointedEars' Lahn wrote: > Odd Bodkin wrote: > > > On 10/30/2015 12:44 PM, Bobby Sifuentes wrote: > >> Thomas 'PointedEars' Lahn wrote: > >>>> The energy of a proton is 7 TeV. > >>> No, it is not. That is the *collision* energy coming from at least > >>> *two* colliding protons. > >> Well, would be quite impossible to collide a proton alone. What is the > >> cross-section of a proton? > > > > Most of the time this is talked about as a "differential" cross section, > > where this means essentially the rate of scattering where the incoming > > particle is scattered by a particular angle. > > > > This is a classical mechanics problem, and Rutherford worked it out when > > he was trying to figure out alpha-nucleus scattering. > > > > https://en.wikipedia.org/wiki/Rutherford_scattering > > > > The equation is the one directly *above* the section header "Details of > > calculating maximal nuclear size". For proton-proton scattering, Z=1. > > Congratulations, you actually managed to top the stupidity of the question > of the ’nym-shifting troll with a wrong answer that has nothing to do with > it. > > > PointedEars > -- > “Science is empirical: knowing the answer means nothing; > testing your knowledge means everything.” > —Dr. Lawrence M. Krauss, theoretical physicist, > in “A Universe from Nothing” (2009) E = √((m c²)² + (p c)²) (1) Thanks for the Clarification, That is what I was Figuring ... I consider Space time ( the totality of ) to be "Kinetic Energy" .... so that fits RIGHT IN .. Thanks for the pointer. Mass exists Precisely because of the Vacuum's Impedance to velocity. The Mass = (376.73 / c) Times the Kinetic energy of the Vacuum = (376.73 c)*c^2 or simply (376.73 * c) which is 1 / (376.73 * the speed of light) = 8.85419518 × 10^-12 s / m Or the Reciprocal of the vacuum permittivity So is This ...[((((4 * pi * (10^(-7)))^2) / 2)^pi = 9.5176229e-39 ] starting to Sink in YET ??? https://goo.gl/photos/FAr6s1oet3SUYvPn8 https://goo.gl/photos/kRF94hsbu6iaSfDA7 [E = sqrt((m c^2)^2 + (p c)^2)],
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| From | John Heath <heathjohn2@gmail.com> |
|---|---|
| Date | 2015-10-30 16:10 -0700 |
| Message-ID | <a324e1dd-ea23-4fd4-8380-4c61a585cf47@googlegroups.com> |
| In reply to | #368577 |
On Friday, October 30, 2015 at 1:31:40 PM UTC-4, Thomas 'PointedEars' Lahn wrote: > fuller.david@hotmail.com wrote: > > > How much do the protons weigh in the LHC at 7Tev? > > > > The energy of a proton is 7 TeV. > > No, it is not. That is the *collision* energy coming from at least *two* > colliding protons. You want to read page 3 and following of the 2009 > edition of the LHC Guide: > > <http://cds.cern.ch/record/1165534/files/CERN-Brochure-2009-003-Eng.pdf#page-3> > > > Via E = mc2 the mass is simply 7 TeV/c2 - > > and these are the units usually used. > > ["mc2" and "c2" are not proper notations. If you cannot use Unicode -- > "mc²" and "c²", respectively -- you have to find an ASCII-compatible way to > express powers. The usual way is to use the circumflex/caret character, so > it would be "mc^2" and "c^2", respectively.] > > As has been explained here many times before (including several times by > me), E = m c² (E = m c^2) is only true for the energy at relative rest, > E = E(v = 0) = E(p = 0) =: E₀. > > The full equation for energy, and thereby the mass–energy equivalence, that > can be derived from the norm of the four-momentum is > > E = √((m c²)² + (p c)²) (1) > > [E = sqrt((m c^2)^2 + (p c)^2)], > > with momentum > > p = γ m v (2) > > [p = gamma m v], > > and the Lorentz factor > > γ = 1∕√(1 – (v∕c)²) (3) > > [gamma = 1/sqrt(1 - (v/c)^2)], > > therefore, applying (3) to (2), > > p = m v∕√(1 – (v∕c)²) (4) > > [p = m v/sqrt(1 - (v/c)^2)], > > and finally, applying (4) to (1), > > E = m c³ √(1/(c² − v²)) > > [E = m c^3 sqrt(1/(c^2 - v^2))], > > assuming m > 0, c > 0, and v ≥ 0 (v >= 0). > > As you can read in the LHC Guide, the protons in the LHC, when they reach > their greatest relative velocity, move with 99.9999991 % of the speed of > light in vacuum, or 0.999999991 c. So it is very important not to ignore > the part of their energy that comes from their relative motion. In fact, > that is why we need particle *accelerators* for achieving high particle > energies, therefore the chance for producing heavy particles like the > discovered Higgs boson, in the first place. > > > 7 TeV/c^2 divided by the rest mass 0.938272029 GeV/c^2 gives us 7460.52 > > times the rest mass > > Ex falso quodlibet. > > > PointedEars > -- > Q: What happens when electrons lose their energy? > A: They get Bohr'ed. > > (from: WolframAlpha) You know the meaning of mc2 and c2 so why are you knit picking Fuller on keyboard fonts and the " standard format " if you knew what his meaning was? This is off subject to the question at hand yes / no ?
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| From | fuller.david@hotmail.com |
|---|---|
| Date | 2015-10-30 21:34 -0700 |
| Message-ID | <d86ad375-58ed-47a8-9857-38bdc7cbc6a3@googlegroups.com> |
| In reply to | #368624 |
On Friday, October 30, 2015 at 6:10:42 PM UTC-5, John Heath wrote: > On Friday, October 30, 2015 at 1:31:40 PM UTC-4, Thomas 'PointedEars' Lahn wrote: > > fuller.david@hotmail.com wrote: > > > > > How much do the protons weigh in the LHC at 7Tev? > > > > > > The energy of a proton is 7 TeV. > > > > No, it is not. That is the *collision* energy coming from at least *two* > > colliding protons. You want to read page 3 and following of the 2009 > > edition of the LHC Guide: > > > > <http://cds.cern.ch/record/1165534/files/CERN-Brochure-2009-003-Eng.pdf#page-3> > > > > > Via E = mc2 the mass is simply 7 TeV/c2 - > > > and these are the units usually used. > > > > ["mc2" and "c2" are not proper notations. If you cannot use Unicode -- > > "mc²" and "c²", respectively -- you have to find an ASCII-compatible way to > > express powers. The usual way is to use the circumflex/caret character, so > > it would be "mc^2" and "c^2", respectively.] > > > > As has been explained here many times before (including several times by > > me), E = m c² (E = m c^2) is only true for the energy at relative rest, > > E = E(v = 0) = E(p = 0) =: E₀. > > > > The full equation for energy, and thereby the mass–energy equivalence, that > > can be derived from the norm of the four-momentum is > > > > E = √((m c²)² + (p c)²) (1) > > > > [E = sqrt((m c^2)^2 + (p c)^2)], > > > > with momentum > > > > p = γ m v (2) > > > > [p = gamma m v], > > > > and the Lorentz factor > > > > γ = 1∕√(1 – (v∕c)²) (3) > > > > [gamma = 1/sqrt(1 - (v/c)^2)], > > > > therefore, applying (3) to (2), > > > > p = m v∕√(1 – (v∕c)²) (4) > > > > [p = m v/sqrt(1 - (v/c)^2)], > > > > and finally, applying (4) to (1), > > > > E = m c³ √(1/(c² − v²)) > > > > [E = m c^3 sqrt(1/(c^2 - v^2))], > > > > assuming m > 0, c > 0, and v ≥ 0 (v >= 0). > > > > As you can read in the LHC Guide, the protons in the LHC, when they reach > > their greatest relative velocity, move with 99.9999991 % of the speed of > > light in vacuum, or 0.999999991 c. So it is very important not to ignore > > the part of their energy that comes from their relative motion. In fact, > > that is why we need particle *accelerators* for achieving high particle > > energies, therefore the chance for producing heavy particles like the > > discovered Higgs boson, in the first place. > > > > > 7 TeV/c^2 divided by the rest mass 0.938272029 GeV/c^2 gives us 7460.52 > > > times the rest mass > > > > Ex falso quodlibet. > > > > > > PointedEars > > -- > > Q: What happens when electrons lose their energy? > > A: They get Bohr'ed. > > > > (from: WolframAlpha) > > You know the meaning of mc2 and c2 so why are you knit picking Fuller on keyboard fonts and the " standard format " if you knew what his meaning was? This is off subject to the question at hand yes / no ? Thanks for Having My Back John .... Look at this if you Get Bohred .... https://plus.google.com/107909633052051852299/posts/9ujLRBLkfUH
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| From | fuller.david@hotmail.com |
|---|---|
| Date | 2015-10-30 21:32 -0700 |
| Message-ID | <1904e117-2e80-4ed9-a50f-f2dcea26e117@googlegroups.com> |
| In reply to | #368577 |
On Friday, October 30, 2015 at 12:31:40 PM UTC-5, Thomas 'PointedEars' Lahn wrote: > fuller.david@hotmail.com wrote: > > > How much do the protons weigh in the LHC at 7Tev? > > > > The energy of a proton is 7 TeV. > > No, it is not. That is the *collision* energy coming from at least *two* > colliding protons. You want to read page 3 and following of the 2009 > edition of the LHC Guide: > > <http://cds.cern.ch/record/1165534/files/CERN-Brochure-2009-003-Eng.pdf#page-3> > > > Via E = mc2 the mass is simply 7 TeV/c2 - > > and these are the units usually used. > > ["mc2" and "c2" are not proper notations. If you cannot use Unicode -- Yeah, Sorry ..That was just Garbage ["mc2" and "c2"] I copied and pasted from the CERN Site. normally I correct it. Big Difference between 4pi and 4^pi > "mc²" and "c²", respectively -- you have to find an ASCII-compatible way to > express powers. The usual way is to use the circumflex/caret character, so > it would be "mc^2" and "c^2", respectively.] > > As has been explained here many times before (including several times by > me), E = m c² (E = m c^2) is only true for the energy at relative rest, > E = E(v = 0) = E(p = 0) =: E₀. > > The full equation for energy, and thereby the mass–energy equivalence, that > can be derived from the norm of the four-momentum is > > E = √((m c²)² + (p c)²) (1) Thanks for the Clarification, That is what I was Figuring ... I consider Space time ( the totality of)to be "Kinetic Energy" .... so that fits RIGHT IN .. Thanks for the pointer. Mass exists Precisely because of the Vacuum's Impedance to velocity. The Mass = (376.73 / c) Times the Kinetic energy of the Vacuum = (376.73 c)*c^2 or simply (376.73 * c) which is 1 / (376.73 * the speed of light) = 8.85419518 × 10^-12 s / m Or the Reciprocal of the vacuum permittivity So is This ...[((((4 * pi * (10^(-7)))^2) / 2)^pi = 9.5176229e-39 ] starting to Sink in YET ??? > > [E = sqrt((m c^2)^2 + (p c)^2)], > > with momentum > > p = γ m v (2) > > [p = gamma m v], > > and the Lorentz factor > > γ = 1∕√(1 – (v∕c)²) (3) > > [gamma = 1/sqrt(1 - (v/c)^2)], > > therefore, applying (3) to (2), > > p = m v∕√(1 – (v∕c)²) (4) > > [p = m v/sqrt(1 - (v/c)^2)], > > and finally, applying (4) to (1), > > E = m c³ √(1/(c² − v²)) > > [E = m c^3 sqrt(1/(c^2 - v^2))], > > assuming m > 0, c > 0, and v ≥ 0 (v >= 0). Yep yep All yer Figuring looks Right on the Money.... Thanks ... > > As you can read in the LHC Guide, the protons in the LHC, when they reach > their greatest relative velocity, move with 99.9999991 % of the speed of > light in vacuum, or 0.999999991 c. So it is very important not to ignore > the part of their energy that comes from their relative motion. In fact, > that is why we need particle *accelerators* for achieving high particle > energies, therefore the chance for producing heavy particles like the > discovered Higgs boson, in the first place. > > > 7 TeV/c^2 divided by the rest mass 0.938272029 GeV/c^2 gives us 7460.52 > > times the rest mass > > Ex falso quodlibet. Fancy Latin ... No thanks, More Clutter. Nope Nope .... > > > PointedEars > -- > Q: What happens when electrons lose their energy? > A: They get Bohr'ed. > > (from: WolframAlpha) Thanks for the Assistance !!!
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| From | Thomas 'PointedEars' Lahn <PointedEars@web.de> |
|---|---|
| Date | 2015-10-31 06:50 +0100 |
| Message-ID | <10639597.DsEmsJU5jQ@PointedEars.de> |
| In reply to | #368640 |
fuller.david@hotmail.com wrote: > On Friday, October 30, 2015 at 12:31:40 PM UTC-5, Thomas 'PointedEars' > Lahn wrote: >> The full equation for energy, and thereby the mass–energy equivalence, >> that can be derived from the norm of the four-momentum is >> >> E = √((m c²)² + (p c)²) >> (1) > > Thanks for the Clarification, That is what I was Figuring ... > I consider Space time ( the totality of)to be "Kinetic Energy" You want to reconsider. Spacetime is a mathematical framework for describing reality instead. E is the energy of an object in spacetime — which does not need to move relative to the observer; p can be 0 and the object still has energy —, not the energy of spacetime itself. In fact, the total energy of the universe is very likely 0. The relativistic kinetic energy of a rigid body is instead E_k = m γ c² – m c². Note how with γ = 1∕√(1 – (v∕c)²) the kinetic energy of a rigid body *also* depends on the frame of reference as v is the speed of the object relative to the stationary observer, and that it becomes zero if m γ c² = m c²; that happens precisely when γ = 1 which requires that v = 0 (no relative motion). See also: <http://www.britannica.com/topic/Albert-Einstein-on-Space-Time-1987141> <https://en.wikipedia.org/wiki/Kinetic_energy#Relativistic_kinetic_energy_of_rigid_bodies> > […] > Mass exists Precisely because of the Vacuum's Impedance to velocity. That is such a nonsense, it is not even wrong. PointedEars -- Q: Why is electricity so dangerous? A: It doesn't conduct itself. (from: WolframAlpha)
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| From | Jack Weidner <jackwd@webportal.au> |
|---|---|
| Date | 2015-10-31 11:20 +0000 |
| Message-ID | <n1286d$4jh$2@speranza.aioe.org> |
| In reply to | #368651 |
Thomas 'PointedEars' Lahn wrote: > You want to reconsider. Spacetime is a mathematical framework for > describing reality instead. E is the energy of an object in spacetime — > which does not need to move relative to the observer; p can be 0 and the > object still has energy —, not the energy of spacetime itself. In fact, > the total energy of the universe is very likely 0. Idiot.
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| From | fuller.david@hotmail.com |
|---|---|
| Date | 2015-10-31 05:48 -0700 |
| Message-ID | <55d2ecde-92f3-4762-8430-9fec77323519@googlegroups.com> |
| In reply to | #368651 |
On Saturday, October 31, 2015 at 12:50:37 AM UTC-5, Thomas 'PointedEars' Lahn wrote: > fuller.david@hotmail.com wrote: > > > On Friday, October 30, 2015 at 12:31:40 PM UTC-5, Thomas 'PointedEars' > > Lahn wrote: > >> The full equation for energy, and thereby the mass–energy equivalence, > >> that can be derived from the norm of the four-momentum is > >> > >> E = √((m c²)² + (p c)²) > >> (1) > > > > Thanks for the Clarification, That is what I was Figuring ... > > I consider Space time ( the totality of)to be "Kinetic Energy" > > You want to reconsider. Spacetime is a mathematical framework for > describing reality instead. E is the energy of an object in spacetime — > which does not need to move relative to the observer; p can be 0 and the > object still has energy —, not the energy of spacetime itself. In fact, > the total energy of the universe is very likely 0. > > The relativistic kinetic energy of a rigid body is instead > > E_k = m γ c² – m c². > > Note how with γ = 1∕√(1 – (v∕c)²) the kinetic energy of a rigid body *also* > depends on the frame of reference as v is the speed of the object relative > to the stationary observer, and that it becomes zero if m γ c² = m c²; that > happens precisely when γ = 1 which requires that v = 0 (no relative motion). > > See also: > > <http://www.britannica.com/topic/Albert-Einstein-on-Space-Time-1987141> > <https://en.wikipedia.org/wiki/Kinetic_energy#Relativistic_kinetic_energy_of_rigid_bodies> > > > […] > > Mass exists Precisely because of the Vacuum's Impedance to velocity. > > That is such a nonsense, it is not even wrong No, that is you just performing the "Hand Waving Maneuver" Do it this way then sqrt(The pi root of 10^-39 / 2) = vacuum permeability approx. The vacuum impedes velocity > > > PointedEars > -- > Q: Why is electricity so dangerous? > A: It doesn't conduct itself. > > (from: WolframAlpha)
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| From | Thomas 'PointedEars' Lahn <PointedEars@web.de> |
|---|---|
| Date | 2015-10-31 16:16 +0100 |
| Message-ID | <6133647.iN1HXEXnMA@PointedEars.de> |
| In reply to | #368682 |
fuller.david@hotmail.com wrote:
> On Saturday, October 31, 2015 at 12:50:37 AM UTC-5, Thomas 'PointedEars'
> Lahn wrote:
>> fuller.david@hotmail.com wrote:
>> > […]
>> > Mass exists Precisely because of the Vacuum's Impedance to velocity.
>>
>> That is such a nonsense, it is not even wrong
>
> No, that is you just performing the "Hand Waving Maneuver"
> Do it this way then
>
> sqrt(The pi root of 10^-39 / 2) = vacuum permeability approx.
Fascinating. But you probably did not know that years ago a reknowned Dutch
astronomer, Cornelis de Jager, found out that many of the fundamental
physical constants, and even astronomical measures, are actually provided by
Dutch roadsters (a kind of city bicycle).
I could not find the original article [1] online, so I thought I should give
you the privilege of learning about the most important parts of this amazing
discovery and new school of thought, called Cyclosophy (in Dutch:
Velosofie), from me, right here (taken from German translations that I have
found):
If one defines the quantities, as carefully measured on the aforementioned
vehicle,
P – pedal travel
W – front wheel diameter
L – lamp diameter
B – bell diameter
then it turns out that
P² √(L B) = 1823 ≈ m_p∕m_e (proton mass∕electron mass)
W²∕P⁴ = 1∕137 ≈ α (fine structure constant)
1∕P⁵ 3 ∛(L∕(W B)) = 6.67 × 10⁻⁸ ≈ G (gravitational constant in ft³∕slugs²)
√P ∛B/L = 1.496 ≈ 1 au (in units of 10⁸ km)
and finally (if you are not sitting already, you better sit down before you
read this), taking all measurements into account:
W^π P² ∛L B⁵ = 2.99 × 10⁵ ≈ c (speed of light in vacuum if km∕s = 1)!
Isn’t that amazing? (<rot13>Ab. Qr Wntre fubjf gung lbh pna pbzovar nal
sbhe ahzoref guvf jnl – jvgu fdhner ebbgf, phovp ebbgf, naq cbjref
rfcrpvnyyl bs π – qrevir gubfr pbafgnagf naq znal zber vzcbegnag ahzoref.
Gurer ner znal jnlf gb pbzovar gurz, fb gung gurer vf n tbbq punapr gung lbh
trg nccebkvzngryl gur ahzoref lbh ner ybbxvat sbe.</rot13>)
Learn more:
[1] De Jager, C. (1990). Velosofie: Rekenen aan de Grote Piramide en m'n
fiets (“Calculating on the Large Pyramid and on my bicycle”), Skepter,
3(4), pp. 13–15.
De Jager, C. (1992). Adventures in science and cyclosophy.
Skeptical Inquirer 16, pp. 167–172.
> The vacuum impedes velocity
Vacuum is a medium that is devoid of matter that could hinder the motion of
particles traveling through it (by them colliding). It is therefore the
best medium to enable motion, not to hinder it. For that reason, for
example the speed of light is greatest in a vacuum.
F'up2 sci.physics
PointedEars
--
Two neutrinos go through a bar ...
(from: WolframAlpha)
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| From | fuller.david@hotmail.com |
|---|---|
| Date | 2015-10-31 08:32 -0700 |
| Message-ID | <adc17b10-f4e7-45d4-91a5-859d659b2a6f@googlegroups.com> |
| In reply to | #368701 |
On Saturday, October 31, 2015 at 10:16:22 AM UTC-5, Thomas 'PointedEars' Lahn wrote: > fuller.david@hotmail.com wrote: > > > On Saturday, October 31, 2015 at 12:50:37 AM UTC-5, Thomas 'PointedEars' > > Lahn wrote: > >> fuller.david@hotmail.com wrote: > >> > […] > >> > Mass exists Precisely because of the Vacuum's Impedance to velocity. > >> > >> That is such a nonsense, it is not even wrong > > > > No, that is you just performing the "Hand Waving Maneuver" > > Do it this way then > > > > sqrt(The pi root of 10^-39 / 2) = vacuum permeability approx. > > Fascinating. But you probably did not know that years ago a reknowned Dutch > astronomer, Cornelis de Jager, found out that many of the fundamental > physical constants, and even astronomical measures, are actually provided by > Dutch roadsters (a kind of city bicycle). > > I could not find the original article [1] online, so I thought I should give > you the privilege of learning about the most important parts of this amazing > discovery and new school of thought, called Cyclosophy (in Dutch: > Velosofie), from me, right here (taken from German translations that I have > found): > > If one defines the quantities, as carefully measured on the aforementioned > vehicle, > > P – pedal travel > W – front wheel diameter > L – lamp diameter > B – bell diameter > > then it turns out that > > P² √(L B) = 1823 ≈ m_p∕m_e (proton mass∕electron mass) > > W²∕P⁴ = 1∕137 ≈ α (fine structure constant) > > 1∕P⁵ 3 ∛(L∕(W B)) = 6.67 × 10⁻⁸ ≈ G (gravitational constant in ft³∕slugs²) > but that just works out to 1/(c*50) = G .. It is Not Exact 1 / (the speed of light * 50) = 6.6712819 × 10^-11 s / m The "WHY" is completely IGNORED WHY = https://goo.gl/photos/xQvTEFVJPSHhwNEV7 https://goo.gl/photos/1wLBgxBT8ySVAJoM6 Think (Surface area m^2 of a Sphere - 1^2) ^2 ... 1/(1^2) now = 1- (1 / 24.1327412287) = 0.95856252 1 - 0.95856252 = 0.04143748 137 + 1/((4pi)^2 - (4pi-1)^2) = 137.041437481 pi / ((11 * 2) / 7) = 0.9995976625 > √P ∛B/L = 1.496 ≈ 1 au (in units of 10⁸ km) > > and finally (if you are not sitting already, you better sit down before you > read this), taking all measurements into account: > > W^π P² ∛L B⁵ = 2.99 × 10⁵ ≈ c (speed of light in vacuum if km∕s = 1)! > > Isn’t that amazing? (<rot13>Ab. Qr Wntre fubjf gung lbh pna pbzovar nal > sbhe ahzoref guvf jnl – jvgu fdhner ebbgf, phovp ebbgf, naq cbjref > rfcrpvnyyl bs π – qrevir gubfr pbafgnagf naq znal zber vzcbegnag ahzoref. > Gurer ner znal jnlf gb pbzovar gurz, fb gung gurer vf n tbbq punapr gung lbh > trg nccebkvzngryl gur ahzoref lbh ner ybbxvat sbe.</rot13>) > > Learn more: > > [1] De Jager, C. (1990). Velosofie: Rekenen aan de Grote Piramide en m'n > fiets (“Calculating on the Large Pyramid and on my bicycle”), Skepter, > 3(4), pp. 13–15. > > De Jager, C. (1992). Adventures in science and cyclosophy. > Skeptical Inquirer 16, pp. 167–172. > > > The vacuum impedes velocity > > Vacuum is a medium that is devoid of matter that could hinder the motion of > particles traveling through it (by them colliding). It is therefore the > best medium to enable motion, not to hinder it. For that reason, for > example the speed of light is greatest in a vacuum. > > F'up2 sci.physics > > > PointedEars > -- > Two neutrinos go through a bar ... > > (from: WolframAlpha)
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| From | fuller.david@hotmail.com |
|---|---|
| Date | 2015-10-31 08:35 -0700 |
| Message-ID | <a79d49e6-c449-4c2c-bfdc-b52b2009a737@googlegroups.com> |
| In reply to | #368701 |
On Saturday, October 31, 2015 at 10:16:22 AM UTC-5, Thomas 'PointedEars' Lahn wrote: > fuller.david@hotmail.com wrote: > > > On Saturday, October 31, 2015 at 12:50:37 AM UTC-5, Thomas 'PointedEars' > > Lahn wrote: > >> fuller.david@hotmail.com wrote: > >> > […] > >> > Mass exists Precisely because of the Vacuum's Impedance to velocity. > >> > >> That is such a nonsense, it is not even wrong > > > > No, that is you just performing the "Hand Waving Maneuver" > > Do it this way then > > > > sqrt(The pi root of 10^-39 / 2) = vacuum permeability approx. > > Fascinating. But you probably did not know that years ago a reknowned Dutch > astronomer, Cornelis de Jager, found out that many of the fundamental > physical constants, and even astronomical measures, are actually provided by > Dutch roadsters (a kind of city bicycle). > > I could not find the original article [1] online, so I thought I should give > you the privilege of learning about the most important parts of this amazing > discovery and new school of thought, called Cyclosophy (in Dutch: > Velosofie), from me, right here (taken from German translations that I have > found): > > If one defines the quantities, as carefully measured on the aforementioned > vehicle, > > P – pedal travel > W – front wheel diameter > L – lamp diameter > B – bell diameter > > then it turns out that > > P² √(L B) = 1823 ≈ m_p∕m_e (proton mass∕electron mass) > > W²∕P⁴ = 1∕137 ≈ α (fine structure constant) > > 1∕P⁵ 3 ∛(L∕(W B)) = 6.67 × 10⁻⁸ ≈ G (gravitational constant in ft³∕slugs²) > > √P ∛B/L = 1.496 ≈ 1 au (in units of 10⁸ km) > > and finally (if you are not sitting already, you better sit down before you > read this), taking all measurements into account: > > W^π P² ∛L B⁵ = 2.99 × 10⁵ ≈ c (speed of light in vacuum if km∕s = 1)! I simplified THAT mess for you ...... Magnetic permeability = (4pi * 10^-7) (4pi * 10^-7)/ ((11^2 + 4^2)*(11/4) = 3.33546665e-9 Hz 1/((4pi * 10^-7)/ ((11^2 + 4^2)*(11/4) )= 299808124.049 > > Isn’t that amazing? (<rot13>Ab. Qr Wntre fubjf gung lbh pna pbzovar nal > sbhe ahzoref guvf jnl – jvgu fdhner ebbgf, phovp ebbgf, naq cbjref > rfcrpvnyyl bs π – qrevir gubfr pbafgnagf naq znal zber vzcbegnag ahzoref. > Gurer ner znal jnlf gb pbzovar gurz, fb gung gurer vf n tbbq punapr gung lbh > trg nccebkvzngryl gur ahzoref lbh ner ybbxvat sbe.</rot13>) > > Learn more: > > [1] De Jager, C. (1990). Velosofie: Rekenen aan de Grote Piramide en m'n > fiets (“Calculating on the Large Pyramid and on my bicycle”), Skepter, > 3(4), pp. 13–15. > > De Jager, C. (1992). Adventures in science and cyclosophy. > Skeptical Inquirer 16, pp. 167–172. > > > The vacuum impedes velocity > > Vacuum is a medium that is devoid of matter that could hinder the motion of > particles traveling through it (by them colliding). It is therefore the > best medium to enable motion, not to hinder it. For that reason, for > example the speed of light is greatest in a vacuum. > > F'up2 sci.physics > > > PointedEars > -- > Two neutrinos go through a bar ... > > (from: WolframAlpha)
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| From | Thomas 'PointedEars' Lahn <PointedEars@web.de> |
|---|---|
| Date | 2015-10-31 17:18 +0100 |
| Message-ID | <2138466.3OFaHe7ZLo@PointedEars.de> |
| In reply to | #368706 |
fuller.david@hotmail.com wrote: > On Saturday, October 31, 2015 at 10:16:22 AM UTC-5, Thomas 'PointedEars' > Lahn wrote: >> If one defines the quantities, as carefully measured on the >> aforementioned vehicle, >> >> P – pedal travel >> W – front wheel diameter >> L – lamp diameter >> B – bell diameter >> >> then it turns out that >> […] >> W^π P² ∛L B⁵ = 2.99 × 10⁵ ≈ c (speed of light in vacuum if km∕s = >> 1)! > > I simplified THAT mess for you ...... There is no mess to simplify, you poor lunatic. It is nonsense intended to be that; actually, it is sarcasm about crazy people like you who arbitrarily put in numbers (like, “who cares about dimensions?”) and actually assign meaning to the inevitable outcome of these plays with numbers. > Magnetic permeability = (4pi * 10^-7) Do you even read what you are replying to? B is _not_ meant to be the magnetic field here; it is the bell diameter, the diameter of a bicycle’s bell – bell as in ringing, not in Bell Labs. So the magnetic permeability does not even feature here. And I can’t believe that you are taking this seriously. Get some professional help, will you, *please*? PointedEars -- A neutron walks into a bar and inquires how much a drink costs. The bartender replies, "For you? No charge." (from: WolframAlpha)
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