Photons have no classical kinetic energy, they do have energy!Are you still going to claim that photon kinetic energy is always zero?
		Upvote
		
		
		0
		
		
	
								
							
						
					Starting today August 7th, 2024, in order to post in the Married Couples, Courting Couples, or Singles forums, you will not be allowed to post if you have your Marital status designated as private. Announcements will be made in the respective forums as well but please note that if yours is currently listed as Private, you will need to submit a ticket in the Support Area to have yours changed.
Photons have no classical kinetic energy, they do have energy!Are you still going to claim that photon kinetic energy is always zero?
Photons have no classical kinetic energy, they do have energy!Ya, and the explanation right before it explained the same exact process in terms of kinetic energy and mass.
I am still aware thet Electrical discharges are impossible in plasma!you are blissfully ignorant of the fact that electrical discharges occur in plasma.
Photons have no classical kinetic energy, they do have energy!
so you are using the wrong term (but so do some others!). Most authors just use energy.
I am still aware thet Electrical discharges are impossible in plasma!
I am still aware that you have not provided any evidence for actual electrical discharges in plasma after over a year!
Where are the descriptions of this in textbooks?
26th September 2011: Where is the discussion of 'electrical discharges in plasma' in any textbook?
1 .5 Electrίcal Discharges in Cosmic Plasma
An electrical discharge is a sudden release of electric or magnetic stored energy. This generally occurs when the electromagnetic stress exceeds some threshold for breakdown that is usually determined by small scale properties of the energy transmission medium. As such, discharges are local phenomena and are usually accompanied by violent prαesses such as rapid heating, ionization, the creation of pinched and filamentary conduction channels, particle acceleration, and the generation of prodigious amounts of electromagnetic radiation. As an example, multi-terawatt pulsed-power generators on earth rely on strong electrical discharges to produce intense particle beams, Χrays, and microωανes . Megajoules of energy are electrically stored in capacitor banks, whose volume may encompass 250 m^3 . This energy is then transferred to a discharge regίοn, located many meters from the source, vi α a transmission line.
Remember that Peratt is talking about lightning and other sources of plasma: 7th December 2010: Where are Peratt's many pages of the physics and mathematics of electrical discharges?
Photons have no classical kinetic energy, they do have energy!Can you provide even one that claims that photons have no kinetic energy or zero kinetic energy?
Wrong: the working IT guy who spent 7 years at university learning physics can understand what Anthony Peratt wrote:Right, now the retired IT guy knows more about plasma physics than the guy that works at Los Alamos and studied under Hannes Alfven, and wrote entire books on plasma physics. (Anthony Peratt)
Wrong, Michael.I'm well aware that you've been in denial of Dungey's work and use of the term electrical discharge in solar plasma for over a year now.
I am well aware that you still have not got past the first sentence in Peratt's description of electrical discharges like lightning. The problem with only looking at that sentence is that it makes mundane things into an "Electrίcal Discharge in Cosmic Plasma". Turn on any switch and we have a sudden release of electric or magnetic stored energy - Electrίcal Discharge in Cosmic PlasmaI'm well aware that you're in pure denial of Peratt's definition in plasma to this day RC.
 !
!Looks like exactly what you have been ignoring:
11th January 2011: Do you know the difference between a title and a definition?1 .5 Electrίcal Discharges in Cosmic Plasma
An electrical discharge is a sudden release of electric or magnetic stored energy. This generally occurs when the electromagnetic stress exceeds some threshold for breakdown that is usually determined by small scale properties of the energy transmission medium
That is easy: 11th October 2011: Peratt's definition of electrical dischargeI'm still waiting for you to provide one that claims it's impossible for electrical discharges to occur in plasmas!
No you have not provided any citations to Peratt's many (or even a few!) pages of the physics and mathematics of electrical discharges.I already provided it to you. I'm not required to make you read it or respond intelligently to it however. That's your call, not mine. Dungey provided maths you ignored, as did Bruce and even Birkeland.
What I actually wrote was: Photons have no classical kinetic energy, they do have energy! - classical kinetic energy, Michael.RC cites himself *again* and fails to produce any external reference that claims that photons have no kinetic energy.
Photons have no classical kinetic energy, they do have energy!
Is Newton a good enough reference for you?
Your original post never included a peep about "classical" and you've got that part wrong too. Even the newbie got it right! Rest mass isn't the "be-all-end-all" in any photon theory.Classical kinetic energy = 1/2 mv^2 and thus photons have no (or zero) classical kinetic energy.
Apparently not. You're in staunch denial of what he actually wrote. By definition electrical discharges *do* occur in plasmas! You're on a never ending denial-go-round.Wrong: the working IT guy who spent 7 years at university learning physics can understand what Anthony Peratt wrote:
How can I politely say this? You didn't read it particularly well then:Wrong, Michael.
I have actually read Dungey's papers and there is no mention of actual electrical discharges in solar plasma.
Who on Earth doubt that electrical discharges involve large current densities? Duh! The point is that you have no idea what you're talking about IT guy. Leave solar physics to competent solar physicists like Dungey, not to an IT guy that doesn't know squat about photons, kinetic energy and anything beyond some kludged understanding of "classic" physics apparently.He is one of the few (and maybe only!) authors who used the term "electrical discharge" for large current densities:
The one and only one obvious pattern I'm seeing is that you keep citing *yourself* in every dispute, whereas I've been citing *external* (to myself) references. Why is that RC? Are you incapable of presenting an argument that is not based upon your own personal claims?
Yep, same pattern. You keep citing yourself being in pure denial of both Dungey's words (he explicitly used the term electrical discharge), and Peratt's very definition of an electrical discharge in plasma. Have you actually read Peratt's book or Alfven's book Cosmic Plasma RC?
Lightning was *one* example he cited. Get past it.I am well aware that you still have not got past the first sentence in Peratt's description of electrical discharges like lightning.
Ya, if you had a big enough switch to release gamma rays and x-rays, and tons of material from the solar atmosphere, you go for it.The problem with only looking at that sentence is that it makes mundane things into an "Electrίcal Discharge in Cosmic Plasma". Turn on any switch and we have a sudden release of electric or magnetic stored energy - Electrίcal Discharge in Cosmic Plasma!
The book is full of all sorts of descriptions of releases of EM energy RC. Go read it for yourself as I have done, or quit pretending to be any sort of "expert" on this topic. You don't know anything about physics, not photons, not plasma, nothing relevant at all to this topic. That's why you keep remaining in staunch denial of what Dungey and Peratt actually wrote. That's also why you are incapable of citing a resource outside of yourself to support your claims about photons have no kinetic energy and electrical discharges being impossible in plasmas. You're just making it up as you go apparently, and no reference outside of yourself is heard, or matters to you as the photon kinetic energy issue and the electrical discharge in solar flares issue demonstrates. The solar physicist uses the term 'electrical discharge', but you claim it's "impossible". One of you isn't telling the truth, you or Dungey. Who is the crackpot RC?Look at the question again. You seem to have Peratt's book. Cite the chapter(s) on the physics and mathematics of electrical discharges in plasma.
LXXVI. Conditions for the occurrence of electrical discharges in astrophysical systems
Such discharges may account for aurorae, and may also occur in solar flares and the interstellar gas.
http://www.physlink.com/education/askexperts/ae180.cfmi thought photons had inertial mass but not rest mass.
Thta is right: Not in a QM world as I state in: Photons have no classical kinetic energy, they do have energy!Not in a GR/QM world, no.
I never said that it did: Photons have no classical kinetic energy, they do have energy!Your original post never included a peep about "classical"
Wrong: That is only true if you thing a title is a defintion, quote mine the actual definition and ignore what he actually wrote:By definition electrical discharges *do* occur in plasmas!
Wrong, Michael.How can I politely say this? You didn't read it particularly well then:
...snipped usual insults from Michael...
Wrong: I keep linking to the posts that I have made over the years that I have known you. These contain citations to and quotes from the actual scientific papers (e.g. Dungey) and textbooks (e.g. Peratt).The one and only one obvious pattern I'm seeing is that you keep citing *yourself*
Lightning was *one* of several examples he cited of a breakdown of a dielectric medium causing an electrical discharge and generating plasma.Lightning was *one* example he cited.
It is really simple: Quote mining Peratt's definition to be the first sentence ("An electrical discharge is a sudden release of electric or magnetic stored energy.") means that turning on a switch is an electrical discharge.Ya, if you had a big enough switch to release gamma rays and x-rays, and tons of material from the solar atmosphere, you go for it.
That is what plasmas tend to do, Michael, e.g. magnetic pinches, magnetic reconnection, etc.The book is full of all sorts of descriptions of releases of EM energy RC.
And we are back to Dungey - see above!
Sorry, I thought that you knew what classical kinetic energy is, Michael, and so there was no need to cite a reference to itRC is apparently incapable of citing a reference outside of himself that makes any of the claims he makes.
 ! So all I need is:
 ! So all I need is:Thta is right: Not in a QM world as I state in: Photons have no classical kinetic energy, they do have energy!
They have *kinetic* energy according to Kong! You're in pure denial of every external resource on this topic!I never said that it did: Photons have no classical kinetic energy, they do have energy!
You wrote nonsense at JREF and you've written more nonsense here! You're entirely incapable of accepting reality, or even *reading* the material in question! Have you read Peratt's book, yes or no? How the hell would you know anything about it contents? Quit advertizing JREF here on Christianforums. If you can't handle a real debate here, don't expect me to be impressed with you citing links to false claims that you made at JREF.Wrong: That is only true if you thing a title is a defintion, quote mine the actual definition and ignore what he actually wrote:
Pure unadulterated DENIAL! Dungey explicitly used the term "electrical discharge" in association with solar flare and reconnection events. You're claiming it's *impossible* whereas Dungey claimed exactly the opposite. Dungey knows solar physics. You're a clueless IT guy.Wrong, Michael.
I have actually read Dungey's papers and there is no mention of actual (e.g. as defined by Peratt) electrical discharges in solar plasma.
You are only capable of citing *YOURSELF* apparently! What you are incapable of doing is citing an external reference that claims electrical discharges are impossible in plasma or that photons contain no kinetic energy. You'll just keep citing yourself over and over now and you'll never cite an external reference for either claim.Wrong: I keep linking to the posts that I have made over the years that I have known you.
Denial is not "debunking". You apparently "debunk" empirical physics the way a YEC "debunks" evolutionary theory by going into pure denial of scientific facts. Have you read Peratt's book, yes or no? Quit dodging the question.These contain citations to and quotes from the actual scientific papers (e.g. Dungey) and textbooks (e.g. Peratt).
If you expect me to waste my time by writing exactly the same debunking of your arguments again then you are wrong. I will Link to the original debunking of your arguments.
The definition Peratt provides is about the *release of stored energy*. The breakdown of a dielectric is irrelevant! You've taken *one* example and ignored the rest of the *definition* to suit yourself. You did the same thing with Dungey's work. You did exactly the same thing with Bruce's work and Birkeland's original work as well!Lightning was *one* of several examples he cited of a breakdown of a dielectric medium causing an electrical discharge and generating plasma.
You wouldn't have to ask that question if you'd done your homework. The whole book is filled with examples of the release of stored EM energy in various ways. You don't have a clue however, because you're a couch potato critic that never actually reads any appropriate materials.First asked 1 November 2012.
This is really an extension of 7th December 2010: Where are Peratt's many pages of the physics and mathematics of electrical discharges?
You're the one doing all the quote mining because you've never read his book! How irrational can you possibly be anyway? You're like the atheist who refuses to read any passage from the Bible but fancies himself as the worlds greatest "debunker" of "Christianity". "Jesus? Who's that?" Oy Vey!It is really simple: Quote mining Peratt's definition to be the first sentence ("An electrical discharge is a sudden release of electric or magnetic stored energy.") means that turning on a switch is an electrical discharge.
You're personally right back to denying everything Dungey said when he associated solar flares with electrical discharges. Whereas Dungey claimed it *was* possible for electrical discharges to occur in the solar atmosphere, you keep claiming exactly the opposite! You're clueless on this entire topic by willful ignorance, and in you're in pure denial of scientific and historical fact.And we are back to Dungey - see above!
Sorry, I thought that you knew what classical kinetic energy is, Michael, and so there was no need to cite a reference to it!
Here you go: Newtonian (classical) kinetic energy
Your argument were bogus then and they are bogus now because you keep trying to judge a Birkeland solar model based on *mainstream assumptions* about the photosphere! You're not willing to judge the theory based upon it's *own* merits and it's *own* set of assumptions.One more time: I link to existing posts containing the approprioate external references so that I do not have to repeat arguments.
No it would require that you *assume* that the photosphere is "opaque" which it's not.For example: You claim that the SUn has a solid iron layer. It is easy to show that this is physically impossible. But if I listed all of the physics that makes this is physically impossible than it would be a multi-page post.
Photons have no classical kinetic energy, they do have energy!Your first statements didn't say a word about "classical" anything RC
...the usual rant about photons with the usual response...
...usual rant about JREF links...
What I know about the contents of Peratt's book is section 1.5 because you quoted section 1.5!How the hell would you know anything about it contents?
Oh, for pete sake, at least read my post and see the SR in it!Oh, for pete sake, at least join the 21st century and embrace GR and QM!
Actually I was about to get to that because it is you putting yet another nail in this "electric sun" idea of yoursApparently all you intend to do here is cite your own posts and your own claims from JREF, while ignoring that whole SDO heliosiesmology fiasco from this year related to slow convection speeds.
This convection is flowing at a walking pace straight through the iron surface and destroying it!The interior motions of the Sun are much slower than predicted. Rather than moving at the speed of a jet plane (as previously understood) the plasma flows at a walking pace.
...
In its outermost third, the Sun behaves like a simmering pot of water: heat from below causes the plasma to rise to the surface where it is cooled and descends back down into the interior. This mechanism, named convection, transports energy outward and controls the Sun’s structure and evolution
A typical granule has a diameter on the order of 1,000 kilometers and lasts 8 to 20 minutes before dissipating. At any one time, the Sun's surface is covered by about 4 million granules. Below the photosphere is a layer of "supergranules" up to 30,000 kilometers in diameter with lifespans of up to 24 hours.
orWe can see about 100 km below that layer and combine our observations with our knowledge of the laws of physics, and determine a temperature of 9400 kelvins (e.g., Solar Astrophysics, Foukal, page 153; adopted from the photosphere reference model in Maltby, et al., 1986). This is where the high resolution models stop, but a linear extrapolation down to -400 km shows an expected temperature ~18,400 Kelvins. I simply note that all of these temperatures are significantly higher than the boiling point for iron, 3134 Kelvins. Now, the boiling point in-situ in the sun might be higher due to higher pressure, but it's not going to be that much higher (no doubt this can be quantified by someone with more expertise and greater industry than myself).
Foukal's semi empirical model runs from 3.18x10-7 at the base (9400 Kelvins) to 2.183x10-11 at the top (6150 Kelvins) and 2.249x10-7 at the 5790 Kelvin level, in gm/cm3 (Solar Astrophysics, Peter Foukal, 2nd revised edition 2004; table 5-2 page 153). Electron density ranges from about 1015 at the base to 1011 at the top, in e-/cm3.
Limb darkening refers to the diminishing of intensity in the image of a star as one moves from the center of the image to the edge or "limb" of the image. Limb darkening occurs as the result of two effects:
- The density of the star diminishes as the distance from the center increases
- The temperature of the star diminishes as the distance from the center increases.
....is apparently based on pure osmosis since you've never read it.What I know about the contents of Peratt's book is....
False. I quoted a textbook for you and the *definition* of any electrical discharge in plasma. Apparently the IT tech guy doesn't read plasma physics textbooks, but apparently knows more about plasma physics than published authors of plasma physics textbooks.So far the implication is that there are no examples, mathematics or physics of actual electrical discharges in plasma in any scientific paper or any textbook.
An Error Occurred Setting Your User CookieIt looks like you do not really get the point aboutDungey never associated solar flares with electrical discharges.
Successful Predictions of the Electrical Discharge Theory of Cosmic Atmospheric Phenomena and Universal EvolutionDungey seems to be the only author (or maybe one of a few authors) to apply the term "electrical discharge" to these large current densities.
No. Your second point 'should read' "An electrical discharge". He wasn't afraid of calling an electrical discharge an electrical discharge. As Peratt explains, *any fast release of stored EM energy" is called an 'electrical discharge'. Both the plasma physicist/electrical engineer, and the solar physicist use the term "electrical discharge" in plasma. So did Bruce. So did Kristian Birkeland. You're the odd man out RC, and you're nothing but an IT guy that thinks photons have zero kinetic energy!So Dungey has magnetic reconnection as a cause of 2 separate effects:
- A release of energy from the magnetic field that heats plasma, i.e. the flare.
- An increase in current density.
Let us start with reminding you that the Iron Sun Surface idea is Thermodynamically Impossible! and in case you go on about old JREF posts again
False. There are currents and magma upwelling in those areas of a Birkeland solar model. The mass of electrons from the core to the surface alone requires *some* amount of convection!Now let us look at how convection destroys the ireon surface idea.
This is what Michael has been citing (the press release from some of the authors insttitute rather then a blog entry or news article):
Unexpectedly slow motions below the Sun’s surface
This convection is flowing at a walking pace straight through the iron surface and destroying it!
It does. That's why convection is only 1 percent of your predicted value and not 100 percent!IOW: If this iron surface existed then it would stop the convection and the SDO data would show that!
False. In a Birkeland solar model, most of the electrical discharges take place *under* the surface of the photosphere, releasing heat and energy into the solar atmosphere that has to convect to the surface with the flow of electrons moving toward the heliosphere. There must be *some* convection in a Birkeland model.There would be no signs of the convection at the top of the photosphere
False again. I won't bother with the other nonsense.and it would be impossible for helioseismology to reconstruct the convection.
Again, this statement is demonstrably false. It was *heliosiesmology data* that I used to locate the ''subsurface stratification" (AKA 'surface') layer. The SDO images show that Kosovichev's subsurface stratification layer indeed located under the photosphere and it is the point of origin for all coronal loop activity right at that 4800KM figure that I got from Kosovichev's heliosiesmology data.And even more: The analysis within helioseismology should detect that iron surface. It does not. There is nothing affecting waves traveling through the Sun except plasma.
Iron Sun Surface idea is Thermodynamically Impossible!
Iron Sun Surface idea is destroyed by convection!
What does science tell us about the actual variation of temperature in the photosphere?
For this we need to go to the textbooks and luckily Tim Thompson did this on the JREF forum: 26th September 2010: Iron Sun Surface Thermodynamically Impossible IX
As usual Tim (and pretty much all haters) refuse to judge a Birkeland model based upon it's *own* assumptions. As long you and Tim and the rest of the haters refuse to give up your undying faith in mainstream solar model claims (like opacity), it's not possible to have logical conversation with you.So aside from the temperature, I have also examined the energy density and shown that an iron surface simply cannot continue to exist more that a few years after it appears (however that happens).
They don't increase with depth. That is the "assumption' made in mainstream theory based on convection numbers that were already falsified.Solar temperatures increase with depth thus no iron surface
