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#11
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Don't need no steenkin' religion (Was... )
On Jan 29, 9:34Â*am, Jeffâ*Relf wrote:
We don't care what religion you're espousing... Don't need no steenkin' religion. :-) Einstein âș Trashed the â black hole â concept in no uncertain terms... Huh?? See - http://universe.nasa.gov/science/blackhole.html ...because objects falling into a true event horizon would move at unphysical speeds, faster than the speed of light. You're 'waay behind the curve, dude. And you clearly don't grasp *frames of referance*. While SR prohibits matter from exceeding c **in space**, it imposes no speed limit whatsoever on the flow rate of *space itself*. See - http://arxiv.org/PS_cache/gr-qc/pdf/0411/0411060v2.pdf While this model obviously couches the "flow" of space as a metaphor, dig this: The flow of space is *not* metaphoric, but very literal. The literal flow of a literal medium is what is "Beyond Einstein". And it's the flow rate of the spatial medium that exceeds c and establishes the BH's event horizon. Now take the inverse of this: the supposed "ever-accelerating expansion" of the universe and the deep-fringe objects out at the very limit of visibility. They are expected to eventually exceed the speed of light as they recede. Whoa now, hoss! SR prohibits this. So what the hell is gonna exceed c except **the space they're embedded in**? (Of course "ever-accelerating expansion" may be a grand illusion in itself. But if it is true, the question still stands: 'What' is expanding faster than c and carrying the deep-fringe objects along for the ride? 'Nothing'?) A true event horizon is forever metaphysical; i.e. it's a pure religion, âș never a science. Whatever. oc |
#12
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If you want cold, you must go to the outer edge of the Milky Way.
Hagar wrote: "BradGuth" wrote in message ... On Jan 27, 10:08 am, Jeff?Relf wrote: Empirically, how cold are " black holes " Bert ? I'm talking measured temperature, not theory. Anti-Matter induced gamma-rays from Sagittarius A*, the purported black hole at the center of the Milky Way, makes the sun look like an ice cube. If you want cold, you must go to the outer edge of the Milky Way, where the cold vacuous dark matter is. Now way, as a black hole has got to be at least a million fold colder than any interstellar void. Is there such a thing as -K? (if not, perhaps there should be) . - Brad Guth So let me get this right, Brad, BHs are far colder than the lowest temperature in the Universe ?? Oh, I see, that explains the million + degrees of hot jets of particles ejected for billions of miles along its rotational axis by matter about to be sucked into the BH. How much energy does -1000 K represent? (like the anti-matter core of a BH, seems that it should be worth a little something) Black Holes are known for their tremendous gravity. That gravity interprets into extremely high internal pressures. Any internal pressure creates heat. So perhaps you could explain to us dummies where the negative (-) absolute zero temperatures supposedly come from that you claim to exist in a BH. I'm not nearly that smart. Why don't you give us your best swag? BTW, the rest of the scientific world seems to believe that the lowest temperature anywhere in the visible Universe is about 3 degrees above the absolute, as measured by COBE, with the cute moniker of Cosmic Microwave Background Radiation.. If we're starting off at 3 K, I wonder what that event horizon temperature gradient is like, especially since all of that BH gravity is supposedly sucking the very last of whatever thermal energy out of the surrounding space at something better than the velocity of 'c'? .. - Brad Guth |
#13
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If you want cold, you must go to the outer edge of the Milky Way.
"BradGuth" wrote in message ... Hagar wrote: "BradGuth" wrote in message ... On Jan 27, 10:08 am, Jeff?Relf wrote: Empirically, how cold are " black holes " Bert ? I'm talking measured temperature, not theory. Anti-Matter induced gamma-rays from Sagittarius A*, the purported black hole at the center of the Milky Way, makes the sun look like an ice cube. If you want cold, you must go to the outer edge of the Milky Way, where the cold vacuous dark matter is. Now way, as a black hole has got to be at least a million fold colder than any interstellar void. Is there such a thing as -K? (if not, perhaps there should be) . - Brad Guth So let me get this right, Brad, BHs are far colder than the lowest temperature in the Universe ?? Oh, I see, that explains the million + degrees of hot jets of particles ejected for billions of miles along its rotational axis by matter about to be sucked into the BH. How much energy does -1000 K represent? (like the anti-matter core of a BH, seems that it should be worth a little something) At the Absolute Zero is a state which does not absorb or emit energy, all activity ceases... also called Zero Point Energy. Just like there is no "Blacker then Black" i.e. R, G, B = 0 there is no Colder than Cold", i.e. 0 degrees K. So, no Brad, it isn't worth even a little something. Black Holes are known for their tremendous gravity. That gravity interprets into extremely high internal pressures. Any internal pressure creates heat. So perhaps you could explain to us dummies where the negative (-) absolute zero temperatures supposedly come from that you claim to exist in a BH. I'm not nearly that smart. Why don't you give us your best swag? Once again, you speak in riddles. What the hell is a "best swag"?? BTW, the rest of the scientific world seems to believe that the lowest temperature anywhere in the visible Universe is about 3 degrees above the absolute, as measured by COBE, with the cute moniker of Cosmic Microwave Background Radiation.. If we're starting off at 3 K, I wonder what that event horizon temperature gradient is like, especially since all of that BH gravity is supposedly sucking the very last of whatever thermal energy out of the surrounding space at something better than the velocity of 'c'? There is nothing that travels "something better than 'c', Brad. Go read a science book or two. . - Brad Guth |
#14
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If Sagittarius A* is a â black hole â it's hotter than mega suns.
I might be giving Brad too much credit,
but perhaps he's joking about the â negative temperature â concept in quantum mechanics ( i.e. the spin state â heat â sink ). No matter, the empirical data is in, if Sagittarius A* is a â black hole â it's hotter than mega suns. |
#15
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If you want cold, you must go to the outer edge of the Milky Way.
On Jan 29, 1:14 pm, "Hagar" wrote:
"BradGuth" wrote in message ... Hagar wrote: "BradGuth" wrote in message ... On Jan 27, 10:08 am, Jeff?Relf wrote: Empirically, how cold are " black holes " Bert ? I'm talking measured temperature, not theory. Anti-Matter induced gamma-rays from Sagittarius A*, the purported black hole at the center of the Milky Way, makes the sun look like an ice cube. If you want cold, you must go to the outer edge of the Milky Way, where the cold vacuous dark matter is. Now way, as a black hole has got to be at least a million fold colder than any interstellar void. Is there such a thing as -K? (if not, perhaps there should be) . - BradGuth So let me get this right, Brad, BHs are far colder than the lowest temperature in the Universe ?? Oh, I see, that explains the million + degrees of hot jets of particles ejected for billions of miles along its rotational axis by matter about to be sucked into the BH. How much energy does -1000 K represent? (like the anti-matter core of a BH, seems that it should be worth a little something) At the Absolute Zero is a state which does not absorb or emit energy, all activity ceases... also called Zero Point Energy. Just like there is no "Blacker then Black" i.e. R, G, B = 0 there is no Colder than Cold", i.e. 0 degrees K. So, no Brad, it isn't worth even a little something. Interesting that anti-matter isn't worth anything. I'm impressed with your knowledge. Black Holes are known for their tremendous gravity. That gravity interprets into extremely high internal pressures. Any internal pressure creates heat. So perhaps you could explain to us dummies where the negative (-) absolute zero temperatures supposedly come from that you claim to exist in a BH. I'm not nearly that smart. Why don't you give us your best swag? Once again, you speak in riddles. What the hell is a "best swag"?? Scientific Wild Ass Guess BTW, the rest of the scientific world seems to believe that the lowest temperature anywhere in the visible Universe is about 3 degrees above the absolute, as measured by COBE, with the cute moniker of Cosmic Microwave Background Radiation.. If we're starting off at 3 K, I wonder what that event horizon temperature gradient is like, especially since all of that BH gravity is supposedly sucking the very last of whatever thermal energy out of the surrounding space at something better than the velocity of 'c'? There is nothing that travels "something better than 'c', Brad. Go read a science book or two. Once again, you and others of your kind are so all-knowing. - Brad Guth |
#16
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Don't need no steenkin' religion (Was... )
oc Should the dough in the raisin bread theory exceed 'c' at its
crust(fringe of the universe). we have to consider thinking outside of SR. The fabric of space(ether) has a structure of pure energy(no matter particles). such as electrons,or protons. Only QM can be used to give a reason why the ether can expand(accelerate) in time faster than 'c' No use using Einstein's theories in the sub-microscopic realm it just does not fit. bert |
#17
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Don't need no steenkin' religion (Was... )
On Jan 30, 5:05*am, (G=EMC^2 Glazier) wrote:
Should the dough in the raisin bread theory exceed 'c' at its crust(fringe of the universe). Problem is, the proponents of the "raisin bread" analogy apparently believe in dough-less bread. :-) ..we have to consider thinking outside of SR. * We have to go beyond both SR and GR and recognize not only the "dough" but the fact that it's compressible/expansible and amenable to pressure/density gradients (particularly at extreme cosmological distances). That'll bring SR/GR out of the present 'flat' status which describes space mathematically as a 'void-nothing'. oc |
#18
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If you want cold, check out a quiescent BH (Was... )
oc BHs are absorbing inferred space photons. The great gravity
compression has squeezed away their energy(wave length) Heat goes from hot to cold,and space is 2.7K and a BH is 1,000,000 times colder. My thoughts Bert |
#19
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If you want cold, you must go to the outer edge of the Milky Way.
On Jan 29, 1:14 pm, "Hagar" wrote:
"BradGuth" wrote in message ... Hagar wrote: "BradGuth" wrote in message ... On Jan 27, 10:08 am, Jeff?Relf wrote: Empirically, how cold are " black holes " Bert ? I'm talking measured temperature, not theory. Anti-Matter induced gamma-rays from Sagittarius A*, the purported black hole at the center of the Milky Way, makes the sun look like an ice cube. If you want cold, you must go to the outer edge of the Milky Way, where the cold vacuous dark matter is. Now way, as a black hole has got to be at least a million fold colder than any interstellar void. Is there such a thing as -K? (if not, perhaps there should be) . - Brad Guth So let me get this right, Brad, BHs are far colder than the lowest temperature in the Universe ?? Oh, I see, that explains the million + degrees of hot jets of particles ejected for billions of miles along its rotational axis by matter about to be sucked into the BH. How much energy does -1000 K represent? (like the anti-matter core of a BH, seems that it should be worth a little something) At the Absolute Zero is a state which does not absorb or emit energy, all activity ceases... also called Zero Point Energy. Just like there is no "Blacker then Black" i.e. R, G, B = 0 there is no Colder than Cold", i.e. 0 degrees K. So, no Brad, it isn't worth even a little something. Silly boy, then perhaps BHs don't even exist, any more so than 'c' is all there is to say. Why not '-c'? Black Holes are known for their tremendous gravity. That gravity interprets into extremely high internal pressures. Any internal pressure creates heat. So perhaps you could explain to us dummies where the negative (-) absolute zero temperatures supposedly come from that you claim to exist in a BH. I'm not nearly that smart. Why don't you give us your best swag? Once again, you speak in riddles. What the hell is a "best swag"?? BTW, the rest of the scientific world seems to believe that the lowest temperature anywhere in the visible Universe is about 3 degrees above the absolute, as measured by COBE, with the cute moniker of Cosmic Microwave Background Radiation.. If we're starting off at 3 K, I wonder what that event horizon temperature gradient is like, especially since all of that BH gravity is supposedly sucking the very last of whatever thermal energy out of the surrounding space at something better than the velocity of 'c'? There is nothing that travels "something better than 'c', Brad. Go read a science book or two. "-c" = ???? (- 300,000 km/s) . - Brad Guth |
#20
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A true event horizon is forever a religion, never a science.
On Jan 29, 9:57 am, Jeffâ*Relf wrote:
Einstein proved Black holes can't exist. A lesser mind, it took Stephen Hawking decades to realize Einstein was right. General Relativitity forbids infinite density. You're espousing a religion Bert, not engagin in â hypothetical thinking â. A true event horizon is forever a religion, never a science. What are the âș Facts Bert ? What's hotter ? Sagettarius A* ( the so-called â frozen star â ) or the sun ? Bert knows the thermal dynamic facts of beer, which is better off than most of us. . - Brad Guth |
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