Calculate the Schwarzschild radius for the sun and Earth.
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A: The radius at which nothing can escape the pull of a black hole is called the Schwarzschild radius.
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- Every object has a radius within which the gravitational force is so large that it prevents matter and energy from escaping. This radius is called the Schwarzschild radius.
- For spherical black holes, the event horizon will be located at the Schwarzschild radius.
- The value of Schwarzschild radius is given by,
Here G is the universal gravitational constant, M is the mass of the object, and c is the speed of light.
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