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#11
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The Cooling of the Universe
On 2/1/13 7:28 PM, Brad Guth wrote:
Or, a BH could just as easily be 1e6 K, because no IR or any other spectrum can escape. That BH would have a mass of 1.2e+14 Metric Tons And a lifetime of 4.9e+27 years |
#12
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The Cooling of the Universe
"palsing" wrote in message
... On Friday, February 1, 2013 3:00:18 PM UTC-8, G=EMC^2 wrote: Sam BHs do not evaporate. All that gets into a BH can not get out. http://arxiv.org/abs/gr-qc/0010055 "a connection between black hole evaportaion and the positive mass theorems in general relativity." A paper by a ****wit that can't spell. arXiv has to be the internet's equivalent of Rome's Monte Testaccio (a pile of crackpots). -- This message is brought to you from the keyboard of Lord Androcles, Zeroth Earl of Medway. When I get my O.B.E. I'll be an earlobe. |
#13
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The Cooling of the Universe
On 2/1/2013 6:00 PM, G=EMC^2 wrote:
Sam BHs do not evaporate. All that gets into a BH can not get out. Of course they do, they HAVE to. My critical mass density theory has this as its heart. TreBert You're an idiot (no offense) -- "OK you ****s, let's see what you can do now" -Hit Girl http://www.youtube.com/watch?v=CjO7kBqTFqo .. 变亮 http://www.richardgingras.com/tia/im...logo_large.jpg |
#14
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The Cooling of the Universe
On Feb 1, 9:04*pm, Sam Wormley wrote:
On 2/1/13 7:28 PM, Brad Guth wrote: Or, a BH could just as easily be 1e6 K, because no IR or any other spectrum can escape. * *That BH would have a mass of 1.2e+14 Metric Tons * *And a lifetime of 4.9e+27 years Or it could be a BH wotyh 2e36 Metric Tons. Are you suggesting that science exist for measuring the innards of a BH? |
#15
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The Cooling of the Universe
On Feb 1, 9:04*pm, Sam Wormley wrote:
On 2/1/13 7:28 PM, Brad Guth wrote: Or, a BH could just as easily be 1e6 K, because no IR or any other spectrum can escape. * *That BH would have a mass of 1.2e+14 Metric Tons * *And a lifetime of 4.9e+27 years An electron is how hot? |
#16
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The Cooling of the Universe
On Feb 2, 8:55*am, Brad Guth wrote:
On Feb 1, 9:04*pm, Sam Wormley wrote: On 2/1/13 7:28 PM, Brad Guth wrote: Or, a BH could just as easily be 1e6 K, because no IR or any other spectrum can escape. * *That BH would have a mass of 1.2e+14 Metric Tons * *And a lifetime of 4.9e+27 years An electron is how hot? Electrons never change spin speed ,never bounce nor get hot. They can move closer to the nucleus or further away. This can be seen by the hydrogen atom. Thus density of hydrogen is the distance electron is from nucleus. All electrons are magnets,and magnetisim does not like heat. TreBert |
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The Cooling of the Universe
On 2/1/13 4:03 PM, Sam Wormley wrote:
On 2/1/13 3:42 PM, Double-A wrote: On Jan 31, 1:24 pm, Jeff-Relf.Me @. wrote: God damn, Sam Wormley ! You're telling treBert black holes only grow, never shrink. How could you be more retarded than that ? ****ing unbelievable ! The CMBR is 2.7 K today... TODAY. How the Universe Has Cooled Since the Big Bang Fits Big Bang Theory "According to the Big Bang theory, the temperature of the cosmic background radiation drops smoothly as the Universe expands. "That's just what we see in our measurements. The Universe of a few billion years ago was a few degrees warmer than it is now, exactly as the Big Bang Theory predicts," said research team leader Dr Sebastien Muller of Onsala Space Observatory at Chalmers University of Technology in Sweden." http://www.sciencedaily.com/releases...0123101622.htm And so the temperature of the universe continues to decline as time passes, giving even the biggest black holes the opportunity to evaporate. Double-A The more massive the black hole, the colder it is and the longer it will take to evaporate The Lifetime of a 1 kg black hole is 8.4e-17 seconds The lifetime of a 10 solar mass black hole is 2.1e70 years The lifetime of a 10^6 solar mass black hole is 2.1e85 years Black Holes, unless they violate the laws of thermodynamics, have a temperature and there for radiate. The ones we know about tend to have VERY low temperature with little radiation. |
#18
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The Cooling of the Universe
On 2/2/13 7:01 AM, Brad Guth wrote:
On Feb 1, 9:04 pm, Sam Wormley wrote: On 2/1/13 7:28 PM, Brad Guth wrote: Or, a BH could just as easily be 1e6 K, because no IR or any other spectrum can escape. That BH would have a mass of 1.2e+14 Metric Tons And a lifetime of 4.9e+27 years Or it could be a BH wotyh 2e36 Metric Tons. Are you suggesting that science exist for measuring the innards of a BH? Don't be stooopid, Guth--the discussion is, in this part of the thread, about the thermodynamic behavior of black holes. Pay attention! |
#19
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The Cooling of the Universe
On 2/2/13 7:55 AM, Brad Guth wrote:
On Feb 1, 9:04 pm, Sam Wormley wrote: On 2/1/13 7:28 PM, Brad Guth wrote: Or, a BH could just as easily be 1e6 K, because no IR or any other spectrum can escape. That BH would have a mass of 1.2e+14 Metric Tons And a lifetime of 4.9e+27 years An electron is how hot? Must be measured. Try not to be stooopid, Guth. |
#20
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The Cooling of the Universe
On Feb 2, 10:55*am, Sam Wormley wrote:
On 2/2/13 7:55 AM, Brad Guth wrote: On Feb 1, 9:04 pm, Sam Wormley wrote: On 2/1/13 7:28 PM, Brad Guth wrote: Or, a BH could just as easily be 1e6 K, because no IR or any other spectrum can escape. * * That BH would have a mass of 1.2e+14 Metric Tons * * And a lifetime of 4.9e+27 years An electron is how hot? * *Must be measured. Try not to be stooopid, Guth. I'm guessing that the temperature of emitted electrons from a black hole would have to depend upon the time that they were emitted, e.g. a black hole with a mass of 10^15 g continuously emits radiation (electrons) for 10^10 years, corresponding to the age of the universe. But observations of evaporating black holes would therefore have to apply to holes with masses 10^16 g. And whether or not evaporating black holes eventually disappear altogether, would mean that they would have to violate the conservation of baryon charge. My guess is that black holes would have to stop evaporating at some quantum level, and divide up as electrons around 10^-5 g. |
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