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Physics, Astronomy & Cosmology / Re: What is the Ultimate Fate of a Black Hole
« on: 14/01/2014 04:52:07 »
"What happens to an isolated black hole then depends on whether the expansion of the universe has taken the microwave background temperature below the temperature of the black hole. If the universe is cold enough it will evaporate incredibly slowly. If the background is warmer it will grow slowly until the temperature drops low enough for the hole to start to evaporate."
what does microwave background temperature have to do with something as strong as a black hole?
what does microwave background temperature have to do with something as strong as a black hole?