WebMar 14, 2024 · The density at the center of a black hole is infinite (it's a famous "singularity", which leads to difficulties in modern cosmology). On Earth, densities range from 10 -4 … Gravitational singularities are mainly considered in the context of general relativity, where density would become infinite at the center of a black hole without corrections from Quantum Mechanics, and within astrophysics and cosmology as the earliest state of the universe during the Big Bang. Physicists are … See more A gravitational singularity, spacetime singularity or simply singularity is a condition in which gravity is predicted to be so intense that spacetime itself would break down catastrophically. As such, a singularity is by … See more Many theories in physics have mathematical singularities of one kind or another. Equations for these physical theories predict that … See more Before Stephen Hawking came up with the concept of Hawking radiation, the question of black holes having entropy had been avoided. However, this concept demonstrates that … See more • Earman, John (1995). Bangs, crunches, whimpers, and shrieks: Singularities and acausalities in relativistic spacetimes. Oxford University Press. ISBN 019509591X. • Joshi, Pankaj S (2007). Gravitational collapse and spacetime singularities. New York: Cambridge … See more There are different types of singularities, each with different physical features which have characteristics relevant to the theories from which they originally emerged, such as … See more • 0-dimensional singularity: magnetic monopole • 1-dimensional singularity: cosmic string • 2-dimensional singularity: domain wall See more • The Elegant Universe by Brian Greene. This book provides a layman's introduction to string theory, although some of the views expressed are already becoming outdated. His use … See more
Question - How does General Relativity predict zero …
WebSep 13, 2013 · A black hole forms when a massive star runs out of the fuel needed to balance out gravity, and collapses under its own gravity to a very small size. General … WebSep 28, 2024 · Thinking in mind, infinite density is where there is no space between particles correct me here if i'm wrong. Inside a blackhole at the … greene county bus line
If black holes have infinite density and infinite gravity then how are ...
WebThe event horizons of more massive black holes have larger radii. For example, if a globular cluster of 100,000 stars (solar masses) could collapse to a black hole, it would be 300,000 kilometers in radius, a little less than half the radius of the Sun. ... the point of zero volume and infinite density to which any object that becomes a black ... WebMay 19, 2024 · A black hole singularity isn't a one-dimensional point. Its dimensionality is undefined. It doesn't have infinite density according to GR, because it isn't part of the spacetime manifold, so GR doesn't define whether there is any matter there. There is a notion of a strong curvature singularity. WebJan 17, 2024 · Black holes themselves are regions surrounding the singularity, within which escape velocity is greater than c. Since those regions have finite volume, their density … flue gas furnace thesis 1988