KnowraSchwarzschild radiusLinked fromLinked fromThe 12 pages that link to Schwarzschild radius, each with the reason it gives.All 12Broader topic 5Related 6Compared with 1Black holeBroader topic: It sets the horizon’s size from the black hole’s mass.Escape velocityBroader topic: Setting Newtonian escape speed equal to light speed yields this radius, though the derivation is not relativistic.Schwarzschild metricBroader topic: It sets the characteristic length scale in the metric and equals 2GM/c².Karl SchwarzschildBroader topic: This characteristic radius is named for the solution Schwarzschild found.Astronomical black holesBroader topic: It relates a black hole’s mass to the size of its event horizon.