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Groups > sci.physics.relativity > #655452
| From | The Starmaker <starmaker@ix.netcom.com> |
|---|---|
| Newsgroups | sci.physics.relativity |
| Subject | Re: Energy? |
| Date | 2024-08-01 17:03 -0700 |
| Organization | To protect and to server |
| Message-ID | <66AC225C.6A2B@ix.netcom.com> (permalink) |
| References | (2 earlier) <9U6dneBCi4_A_DX7nZ2dnZfqn_qdnZ2d@giganews.com> <66A9CBC9.2213@ix.netcom.com> <T8CdnXBAIsR5Djf7nZ2dnZfqn_adnZ2d@giganews.com> <66ABC9A1.43E9@ix.netcom.com> <g96dneMRJ9cGfzb7nZ2dnZfqn_EAAAAA@giganews.com> |
Ross Finlayson wrote: > > On 08/01/2024 10:45 AM, The Starmaker wrote: > > Ross Finlayson wrote: > >> > >> On 07/30/2024 10:29 PM, The Starmaker wrote: > >>> Ross Finlayson wrote: > >>>> > >>>> On 07/29/2024 05:14 PM, The Starmaker wrote: > >>>>> There is no one person on earth that can even define correctly the > >>>>> word...Energy. > >>>>> > >>>>> > >>>>> > >>>>> Stefan Ram wrote: > >>>>>> > >>>>>> In a chapter of a book, the author gives this relation for a > >>>>>> system with mass m = 0: > >>>>>> > >>>>>> E^2/c^2 = p^"3-vector" * p^"3-vector" > >>>>>> > >>>>>> . Then he writes, "This implies that either there is no particle > >>>>>> at all, E = 0, or we have a particle, E <> 0, and therefore > >>>>>> p^'3-vector' <> 0.". > >>>>>> > >>>>>> So, his intention is to kind of prove that a particle without mass > >>>>>> must have momentum. > >>>>>> > >>>>>> But I wonder: Does "E = 0" really mean, "there is no particle."? > >>>>>> > >>>>>> 300 years ago, folks would have said, "m = 0" means that there is > >>>>>> no particle! Today, we know that there are particles with no mass. > >>>>>> > >>>>>> Can we be confident that "E = 0" means "no particle", or could there > >>>>>> be a particle with "E = 0"? > >>>>>> > >>>>>> Here's the Unicode: > >>>>>> > >>>>>> E²/c² = p⃗ · p⃗ > >>>>>> > >>>>>> and > >>>>>> > >>>>>> |This implies that either there is no particle at all, E = 0, or we > >>>>>> |have a particle, E ≠0, and therefore p⃗ ≠0. > >>>>> > >>>> > >>>> Entropy has two definitions, sort of opposite each other, > >>>> "Aristotle's and Leibniz'". > >>>> > >>>> The energy or energeia then relates to the entelechiae, > >>>> content and connectedness, what results to dynamis/dunamis, > >>>> which are the same word, one for power the other potential. > >>>> > >>>> So, energy is defined by other definitions, the least. > >>> > >>> What is Einstein's definition of...Energy? > >>> > >>> > >>> > >> > >> It's capacity to do work. > >> > >> It's usual that "everything's energy, after mass-energy equivalence > >> and the energy of the wavepackets of what are photons", yet, it is > >> that quantities are _conserved_ as with regards to changes of state > >> and the _conservation of quantities_ for matter, charge, photon > >> velocity, and neutron lifetime. > >> > >> I.e., there are conservation laws, about Emmy Noether's theorem > >> and symmetries and invariance, yet they're really continuity laws, > >> and quasi-invariance and super-symmetry, and about running constants, > >> and the regimes of extremes, in a usual theory with least action. > >> > >> These days sometimes it's "information" instead of "energy" which > >> is "the quantity", with regards to free information and the imaging > >> of optical visible light and these kinds of things, sort of a > >> super-classical and quite modern and thoroughly inclusive sort of > >> theory. > >> > >> Just like anything else, it's capacity to do work, with regards > >> to "least action: sum-of-histories sum-of-potentials" as it's > >> the potential fields what are real and then intelligence is simply > >> action on information, with, "levers" everywhere. > >> > >> Moment and Motion, .... > >> > >> If you want to know Einstein's opinion, his last word on the matter > >> is "Out of My Later Years", "Relativity", one theory, with GR first. > > > > > > It appears to be written in English, but seems too differcult to read! > > > > i don't understand what happened to the English language... > > > > by the time it leaves the USA, ... > > > > "Whew! That was a close one." in London reads "That was a near one!" > > > > and by the time it reaches Russia...ALL THE LETTERS ARE > > WRITTEN...BACKWARDS!!!! > > > > > > What the hell is going on???? > > > > > > How did the fucking Russians end up with backward letters??? > > > > Do they walk backwards too? > > > > > > > > > > > > > > > > > > > > > > > > Here's a spoken reading of Einstein's "Out of My Later Years", > with 21'st century commentary, if you're interested in some > background noise. > > https://www.youtube.com/playlist?list=PLb7rLSBiE7F41oobFHfUUar7iOwc5vNc3 > > The science parts, .... I was refering to your posts..you have an 'unusual' writing style. -- The Starmaker -- To question the unquestionable, ask the unaskable, to think the unthinkable, mention the unmentionable, say the unsayable, and challenge the unchallengeable.
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Re: Energy? The Starmaker <starmaker@ix.netcom.com> - 2024-07-29 17:14 -0700
Re: Energy? Ross Finlayson <ross.a.finlayson@gmail.com> - 2024-07-29 20:43 -0700
Re: Energy? Eddy Vadász <azsd@ddd.hu> - 2024-07-30 16:46 +0000
Re: Energy? The Starmaker <starmaker@ix.netcom.com> - 2024-07-30 22:29 -0700
Re: Energy? nospam@de-ster.demon.nl (J. J. Lodder) - 2024-07-31 10:02 +0200
Re: Energy? Maciej Wozniak <mlwozniak@wp.pl> - 2024-07-31 10:30 +0200
Re: Energy? hitlong@yahoo.com (gharnagel) - 2024-07-31 15:30 +0000
Re: Energy? nospam@de-ster.demon.nl (J. J. Lodder) - 2024-07-31 21:02 +0200
Re: Energy? Maciej Wozniak <mlwozniak@wp.pl> - 2024-07-31 22:37 +0200
Re: Energy? Maciej Wozniak <mlwozniak@wp.pl> - 2024-07-31 22:43 +0200
Re: Energy? hitlong@yahoo.com (gharnagel) - 2024-08-01 03:12 +0000
Re: Energy? Maciej Wozniak <mlwozniak@wp.pl> - 2024-08-01 07:15 +0200
Re: Energy? nospam@de-ster.demon.nl (J. J. Lodder) - 2024-08-02 10:05 +0200
Re: Energy? Maciej Wozniak <mlwozniak@wp.pl> - 2024-08-02 11:05 +0200
Re: Energy? Python <python@invalid.org> - 2024-08-02 13:32 +0200
Re: Energy? Maciej Wozniak <mlwozniak@wp.pl> - 2024-08-02 15:22 +0200
Re: Energy? Bobauk Guang Chou <gbnbu@agag.cn> - 2024-08-02 09:48 +0000
Re: Energy? Maciej Wozniak <mlwozniak@wp.pl> - 2024-07-31 13:46 +0200
Re: Energy? Ross Finlayson <ross.a.finlayson@gmail.com> - 2024-07-31 12:43 -0700
Re: Energy? The Starmaker <starmaker@ix.netcom.com> - 2024-08-01 10:45 -0700
Re: Energy? Ross Finlayson <ross.a.finlayson@gmail.com> - 2024-08-01 12:32 -0700
Re: Energy? The Starmaker <starmaker@ix.netcom.com> - 2024-08-01 17:03 -0700
Re: Energy? The Starmaker <starmaker@ix.netcom.com> - 2024-08-02 08:52 -0700
Re: Energy? nospam@de-ster.demon.nl (J. J. Lodder) - 2024-08-03 12:43 +0200
Re: Energy? Maciej Wozniak <mlwozniak@wp.pl> - 2024-08-03 16:30 +0200
Re: Energy? Python <python@invalid.org> - 2024-08-03 16:38 +0200
Re: Energy? Maciej Wozniak <mlwozniak@wp.pl> - 2024-08-03 17:37 +0200
Re: Energy? Ross Finlayson <ross.a.finlayson@gmail.com> - 2024-08-03 18:22 -0700
Re: Energy? Ross Finlayson <ross.a.finlayson@gmail.com> - 2024-08-03 19:46 -0700
Re: Energy? Thomas Heger <ttt_heg@web.de> - 2024-08-04 11:22 +0200
Re: Energy? Ross Finlayson <ross.a.finlayson@gmail.com> - 2024-08-04 08:03 -0700
Re: Energy? Thomas Heger <ttt_heg@web.de> - 2024-08-05 09:01 +0200
Re: Energy? hitlong@yahoo.com (gharnagel) - 2024-08-04 18:03 +0000
Re: Energy? Ross Finlayson <ross.a.finlayson@gmail.com> - 2024-08-04 11:33 -0700
Re: Energy? hitlong@yahoo.com (gharnagel) - 2024-08-04 19:38 +0000
Re: Energy? Ross Finlayson <ross.a.finlayson@gmail.com> - 2024-08-04 13:16 -0700
Re: Energy? Verdell Muklevich Fung <vvll@lhvvec.ru> - 2024-08-04 23:42 +0000
Re: Energy? Maciej Wozniak <mlwozniak@wp.pl> - 2024-08-04 22:13 +0200
Re: Energy? Rictor Tatár <trttr@cirrtrra.hu> - 2024-08-05 11:08 +0000
Re: Energy? The Starmaker <starmaker@ix.netcom.com> - 2024-08-05 08:45 -0700
Re: Energy? The Starmaker <starmaker@ix.netcom.com> - 2024-08-06 10:15 -0700
Re: Energy? The Starmaker <starmaker@ix.netcom.com> - 2024-08-07 11:13 -0700
Re: Energy? The Starmaker <starmaker@ix.netcom.com> - 2024-08-09 09:38 -0700
Re: Energy? Thomas Heger <ttt_heg@web.de> - 2024-08-10 10:37 +0200
Re: Energy? The Starmaker <starmaker@ix.netcom.com> - 2024-08-10 09:59 -0700
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