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Results tagged with Search options user 4272

Radiation that comes from pair production quantum effects in close vicinity to an event horizon, leading to the potential for eventual evaporation of black holes. Two mirror particles are created with one falling behind the horizon, becoming casually lost to the rest of the universe, including its neighbor, allowing it to escape the gravitational potential.

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Yes, Earth emits heat; radioactive minerals in the crust and core are continually decaying (potassium-40 and uranium in particular)and the decay releases energy which percolates upward through the gro …
answered Sep 26 '18 by Whit3rd