Thank you!Banker said:That's correct.
The Schwarzschild radius is a theoretical concept in physics, named after the German astronomer Karl Schwarzschild. It is the radius at which the gravitational pull of a black hole becomes so strong that nothing, including light, can escape from it.
The Schwarzschild radius is calculated using the formula Rs = 2GM/c2, where G is the gravitational constant, M is the mass of the black hole, and c is the speed of light. This formula is derived from Einstein's theory of general relativity.
The Schwarzschild radius is typically measured in units of length, such as meters or kilometers. However, it can also be expressed in terms of the mass of the black hole, using the formula Rs = 2GM/c2, where G and c are constants and M is the mass of the black hole in kilograms.
Yes, the Schwarzschild radius can be calculated for any object with a mass. However, it is only significant for objects with extremely large masses, such as black holes. For example, the Schwarzschild radius of the Earth is only about 9 millimeters, whereas the Schwarzschild radius of a black hole with the mass of the Sun is about 3 kilometers.
The Schwarzschild radius is significant because it marks the boundary of a black hole, known as the event horizon. It is the point at which the escape velocity exceeds the speed of light, making it impossible for anything, including light, to escape from the black hole.