Naked Science Forum

Non Life Sciences => Physics, Astronomy & Cosmology => Topic started by: jeffreyH on 20/09/2017 17:52:18

Title: Is this equation ever valid?
Post by: jeffreyH on 20/09/2017 17:52:18

Title: Re: Is this equation ever valid?
Post by: Janus on 21/09/2017 23:17:50

Only when r is inside the event horizon of a black hole.
Basically, it re-arranges to r = 1/pi times the Swartzchild radius of a black hole of mass M.

Title: Re: Is this equation ever valid?
Post by: jeffreyH on 22/09/2017 13:02:47

@Janus Thanks for the answer. I purposely left out any views I had on it to deter nonsense answers. It confirms my thoughts on the matter.