Web23 de set. de 2024 · The Schwarzschild radius can be calculated using the equation for escape speed: v esc = (2GM/R) 1/2. For photons, or objects with no mass, we can substitute c (the speed of light) for V esc and find the Schwarzschild radius, R, to be. R = 2GM/c 2. If the Sun was replaced with a black hole that had the same mass as the Sun, the … Weblevel 1. · 8y. A black hole is so massive that its attraction crushed every matter to a single point. Imagine, you take the sun and reduce it to the size of the earth by compressing it, without changing its mass. Then you keep crushing it to the size of your city, then to the size of a coconut, then to the size of an ant.
Sizes of Black Holes? How Big is a Black Hole? - Sky
Web22 de jul. de 2014 · Stellar-mass black holes are typically in the range of 10 to 100 solar masses, while the supermassive black holes at the centers of galaxies can be millions or billions of solar masses. The supermassive black hole at the center of the Milky Way, … The essential guide to astronomy. *** Please note that this registration … Artist Lynette Cook depicts the Trojan asteroid 617 Patroclus and its … Throughout the centuries Johannes Kepler, Galileo Galilei, and other famous … Web30 de set. de 2024 · a black hole moving at the speed of light, the speed limit of the Universe, can only travel a few billionths of that distance in the necessary time, unless it’s moving so quickly that time ... desk shield covid
Density of Black Holes - Chemistry LibreTexts
Web10 de jan. de 2013 · It would have to be a hell of a hug — to get the sun to turn into a black hole, it would need to be pushed down to about three kilometers in radius. The Earth would need to be pressed into ... Web22 de fev. de 2024 · Here's what would happen, plus how to avoid it. If the Earth had the misfortune to either encounter a black hole or simply have one get too close to it, our … WebHello world! Sorry about the long time without any uploads,but I had to spend some time dealing with life ;)But good news, I am back with a space themed vide... chuck pechin physical therapy