Event Horizon

  • #1
LocktnLoaded
32
0
Could someone give me a formula that would describe an event horizon, and also explain your view?
 

Answers and Replies

  • #2
tony873004
Science Advisor
Gold Member
1,753
143
[tex]v_{esc}=\sqrt{\frac{2GM}{r}} [/tex]

[tex]v_{esc}^2=\frac{2GM}{r}[/tex]

[tex]r=\frac{2GM}{v_{esc}^2}[/tex]

escape velocity = speed of light (c)

[tex]r=\frac{2GM}{c^2}[/tex]
 

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