Dancing David
Penultimate Amazing
As I sad before, you have to take into account any mercury(solid)
Oh you mean the mecury vapor or sodium vapor, how did that become solid?
As I sad before, you have to take into account any mercury(solid)
"This thinking has led to the belief that the zero point energy of space should be 110 times greater than the energy at the center of the Sun."
http://www.universetoday.com/52206/zero-point-energy/
So if the sun was a hollow iron sphere acting like a spherical "aether, zero point energy, pick a name" antenna, then yes there is enough energy.
Plasma is inherently electrical as are most manifestations of the aether as a source of electrons.
From this line of reasoning, quantum physics predicts that all of space must be filled with electromagnetic zero-point fluctuations (also called the zero-point field) creating a universal sea of zero-point energy. The density of this energy depends critically on where in frequency the zero-point fluctuations cease. Since space itself is thought to break up into a kind of quantum foam at a tiny distance scale called the Planck scale (10-33 cm), it is argued that the zero point fluctuations must cease at a corresponding Planck frequency (1043 Hz). If that is the case, the zero-point energy density would be 110 orders of magnitude greater than the radiant energy at the center of the Sun.
How could such an enormous energy not be wildly evident? There is one major difference between zero-point electromagnetic radiation and ordinary electromagnetic radiation. Turning again to the Heisenberg uncertainty principle one finds that the lifetime of a given zero-point photon, viewed as a wave, corresponds to an average distance traveled of only a fraction of its wavelength. Such a wave ''fragment'' is somewhat different than an ordinary plane wave and it is difficult to know how to interpret this.
(bolding mine)Since space itself is thought to break up into a kind of quantum foam at a tiny distance scale called the Planck scale (10-33 cm), it is argued that the zero point fluctuations must cease at a corresponding Planck frequency (1043 Hz)
If it really did matter then all of the galaxies etc would be black bodies, but that is not the case.
Only dense bodies within the galaxy produce black body spectrum.
And thats how you find astronomical bodies in a galaxy, from their BB spectrum.
So if the sun was a hollow iron sphere acting like a spherical "aether, zero point energy, pick a name" antenna, then yes there is enough energy.
Plasma is inherently electrical as are most manifestations of the aether as a source of electrons.
This sentence is so, so wrong:Plasma is inherently electrical as are most manifestations of the aether as a source of electrons.
Oh you mean the mecury vapor or sodium vapor, how did that become solid?
Perhaps you could show an example of steel at solar temperature which is solid?
I would agree that the flare is producing effects there. Certainly it's not a point object such that being there precludes it from being at other depths (say much higher in the atmosphere).
I don't see the basis for that statement. The flare is produced as particles descend from the corona. Is there some reason to believe that the different instruments are imaging the flare at the same depth?
Not the full picture, brantc.You can put a solid steel probe into a thin 100,000K plasma and it doesnt melt.
Why?
Because the plasma doesnt generate enough heat(heat capacity) to melt the steel.
The plasma is hot but the amount of plasma is not enough to transfer enough heat to the steel to overcome IR re radiation to melt it.
Think about it in the number of particles in a cc of plasma vs the number of particles in a cc of steel. More surface area to re radiate in the steel. The IR goes right through the plasma as shown by 1.6 micron observations.
Better stated as: The IR goes through ~250 miles of the photosphere as shown by 1.6 micron observations.The IR goes right through the plasma as shown by 1.6 micron observations.
You can put a solid steel probe into a thin 100,000K plasma and it doesnt melt.
Why?
Because the probe like the thin plasma loses heat easily enough to the surrounding environment.
Because the plasma doesnt generate enough heat(heat capacity) to melt the steel. [/qtote]
The thin plasma does not generate heat it has a certain amount of heat energy that it loses to both the probe and the surrounding environment, it is the energy source that generates the heat.
The plasma is hot but the amount of plasma is not enough to transfer enough heat to the steel to overcome IR re radiation to melt it.
No the plasma simply does not block (or re-radiate back to the probe) IR from the probe, again it is opacity.
Think about it in the number of particles in a cc of plasma vs the number of particles in a cc of steel. More surface area to re radiate in the steel. The IR goes right through the plasma as shown by 1.6 micron observations.
Uhm surface area is on a, well, surface not by number of particles. A surface area also determines how well something can absorb IR. So the probe both absorbs IR and emits IR more effectively then the surrounding plasma. Since the plasma does not block or reradiate the heat back to the probe the probe can lose heat efficiently. If the source of heat was from, under or though the probe, the case may be different. However as the heat the probe gains is from the plasma by conduction (limited in a thin plasma) or by radiation (also limited in a plasma essentially transparent to IR) the heat energy that builds up in the probe is, obviously, not sufficient for it to melt. Think of it as a bucket with some hole in it. You can keep pouring water (heat energy measured in calories) into the bucket, but if you don’t pout the water fast enough to account for what is lost thought the holes the bucket won’t overflow (melt). Plug up some of those holes or increase the flow of water into the bucket (by a thicker, denser or even hotter plasma) and it will soon overflow.
You can put a solid steel probe into a thin 100,000K plasma and it doesnt melt.
Why?
Because the plasma doesnt generate enough heat(heat capacity) to melt the steel.
The plasma is hot but the amount of plasma is not enough to transfer enough heat to the steel to overcome IR re radiation to melt it.
Think about it in the number of particles in a cc of plasma vs the number of particles in a cc of steel. More surface area to re radiate in the steel. The IR goes right through the plasma as shown by 1.6 micron observations.
Hmmm, I guess that maybe its not really a solid, its a vaporized solid.
What makes a continuous spectrum is the fact that its under pressure as a ionized vapor.
As I said before, its pressure that produces blackbody out of a plasma.
Have you never heard of the Michelson-Morley experiment?
You are wrong. Optical depth does not matter for black body spectrum.
Stars ("dense objects") in a galaxy produce roughly blackbody spectra because they have lots of free electrons interacting with each other in a dense plasma and so producing a continuous spectrum.
You have fallen into the trap that we often see from perpetual machine woo-merchants.
Zero point energy is not accessible energy.
The rather ignorant thought that the sun is a hollow iron sphere is readily debunked because that Sun has a measured temperature of ~5700 K at the top of the photosphere, ~9400 K inside the photosphere and even hotter further in.
brantc,
First posted 17 August 2010 (but pointed out many times before)
A basic bit of physics that you really need to grasp rather than ignore:
Is there anything there that you cannot understand?
- Measured temperature of the top of the photosphere = ~5700 K.
- Measured temperature deeper within the photosphere = ~9400 K.
- The overwhelming evidence for fusion within the Sun (e.g.neutrinos) means that the Sun is hotter than ~9400 K below the photosphere.
- Boiling point of iron = 3134 K.
- ~5700 K is greater than the boiling point of iron.
- ~9400 K is greater than the boiling point of iron.
- Temperatures > 9400 K is greater than the boiling point of iron.
You also seem to missed my post of several days ago and its questions.
That is a paper that uses a model of the photosphere to claculate how deep we can see in the Sun.Here is a paper that gives an indication that the idea of see the solar surface at 171nm might be correct.
How Deep Can One See into the Sun?
...
http://adsabs.harvard.edu/full/1989SoPh..124...15A
No we do not.So we have white light flares, violet and IR that peak in the same layer.
That would be the surface of the sun because you would expect them to peak in different layers if the opacity model of the sun was correct.
There is real lab evidence for the opacity models in use and this includes the fact that they "fit some spectral observations". That is science: Models have to fit the observations.There is no real lab evidence for the opacity models in use. They are mainly calculations fit to some spectral observations.
There is no such thing as a "too perfect" experimental measurement. The close fit of the CMB to a blackbody spectrum is an experimental fact.
I do not assert it. The actual physical measurements areand simple thermodynamics tells us that is is even hotter further in.
- the Sun has a temperature of ~5700 K at the top of the photosphere.
- ~9400 K inside the photosphere
We will not move on until you can show why these actual physical measurements are wrong.
You model will not work because:
- The Sun is too hot for an iron surface to exist.
- No surface = no thermionic emission.
- No surface = no cathode glow.
- No surface = Your model does not explain the solar wind.
- No surface = Your model does not expain the corona.
You have not stated any "model" of gravity. I suggest that you start a new thread for this. Start by stating the model, its equations, how it reduces to GR or Newtonian gravity, its testable falsifiable predictions and the tests that distinguish between it and GR.
A statement like "gravity kills my idea so I wll change gravity but not make this new gravity match the observed universe" is what we typically see from cranks. I do not want you to be associated with crank ideas about how science works.
Here is a paper that gives an indication that the idea of see the solar surface at 171nm might be correct.
How Deep Can One See into the Sun?
Abstract.
Conventional wisdom dictates that the 1.642 um H- 'opacity minimum' is the best window to the depths of the solar photosphere. However, the violet continuum near 0.4um exhibits a larger intensity response to small thermal perturbations at depth, and thus might offer an even better view of the subsurface root of granulation cells and magnetic flux tubes.
"Less well-known however, is the curious fact that the intensity response functions for the violet continuum (L<= 0.4um) peak in the same or slightly deeper layers."
http://adsabs.harvard.edu/full/1989SoPh..124...15A
All other factors being equal (which they rarely are), the viewing of the deaths of the solar photosphere might be better at shorter wavelengths.
So we have white light flares, violet and IR that peak in the same layer.
That would be the surface of the sun because you would expect them to peak in different layers if the opacity model of the sun was correct.
There is no real lab evidence for the opacity models in use. They are mainly calculations fit to some spectral observations.
I calculated density distributions by solving the equations of hydro-static equilibrium, chemical equilibrium and ionization equilibrium by means of Newton-Rapshson iteration scheme.
The plasma is hot but the amount of plasma is not enough to transfer enough heat to the steel to overcome IR re radiation to melt it.
Perhaps you could show an example of steel at solar temperature which is solid?