Tagged as: aflac incorporated address, aflac incorporated corporate address, aflac incorporated corporate office headquarters, aflac incorporated headquarters, aflac incorporated home office, aflac incorporated main office, aflac incorporated office address, aflac incorporated office email, aflac incorporated office fax, aflac incorporated office ...
26. X-rays that come from the vicinity of a black hole actually originate from. well inside the event horizon. its exact center, or singularity. relatively far away from the black hole, where matter is still relatively cool.just outside the event horizon, on the accretion disk.. The black hole modifies spacetime around it so much that particles and X-rays are created in the vacuum itself, just outside the event horizon. The X-rays are produced by vibrations of the black hole itself, and therefore they come from the event horizon, and not from inside the black hole.
The Schwarzschild Black Hole. The gravitational field of a Schwarzschild black hole depends on only one constant: a mass. Around this central mass, which is assumed to exist at a single point in space, the gravitational field is isotropic, so it varies only with the distance from the central mass.or a solar mass black hole, the event horizon has a radius of only 3 km. For a one billion solar mass black hole, which is about the maximum mass expected for a black hole at the center of a galaxy, the radius is 20 AU, or about the distance of Uranus from the Sun.