Black Hole Density: Facts & Info

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SUMMARY

The discussion focuses on calculating black hole density using the formulas R = 2GM/c² and M = c²/2G. Participants confirm that the volume of a black hole can be derived using V = 4/3 * π * R³. By dividing mass (M) by volume (V), one can determine the density of a black hole. The calculations are straightforward and can be performed with basic algebraic manipulation.

PREREQUISITES
  • Understanding of general relativity concepts
  • Familiarity with the constants G (gravitational constant) and c (speed of light)
  • Basic knowledge of algebra and geometry
  • Ability to perform calculations involving π (pi)
NEXT STEPS
  • Research the implications of black hole density on astrophysics
  • Learn about the Schwarzschild radius and its significance
  • Explore the relationship between mass and density in different celestial bodies
  • Investigate advanced topics in general relativity and black hole thermodynamics
USEFUL FOR

Astronomy students, astrophysicists, and anyone interested in the mathematical properties of black holes and their implications in the universe.

Astronomy1st
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Edit: thanks for the help nicksauce
 
Last edited:
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This is really easy to do.

R = 2GM/c^2 -> M =c^2/2G

V = 4/3 * pi * R^3

Divide M by V to find the density, and put in the numbers.
 

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