mr.guy said:
What happens if we apply this to black holes? Then again, if anybody could come back from that, they'd look a mess.
Please, explain the second law as it pertains to black holes.
Kinda like some of these posts.
Your quite the joker MR Guy ain't ya, people come back from a black lol, and are these people going to get there pray tell, oh your an athiest, so I shouldn't ask you to pray, just tell please.
As far as the Second law of Thermodyamics is concerned, nobody is really sure if the classical laws hold good inside a black hole, but since you ask, let's see what an expert has to say shall we ? Good, OK, we shall indeed.
"
In comparing the laws of black hole mechanics in classical general relativity with the laws of thermodynamics, it should first be noted that the black hole uniqueness theorems establish that stationary black holes - i.e., black holes ``in equilibrium'' - are characterized by a small number of parameters, analogous to the ``state parameters'' of ordinary thermodynamics. In the corresponding laws, the role of energy,
E, is played by the mass,
M, of the black hole; the role of temperature,
T, is played by a constant times the surface gravity,
, of the black hole; and the role of entropy,
S, is played by a constant times the area,
A, of the black hole. The fact that
E and
M represent the same physical quantity provides a strong hint that the mathematical analogy between the laws of black hole mechanics and the laws of thermodynamics might be of physical significance. However, as argued in [ this cannot be the case in classical general relativity. The physical temperature of a black hole is absolute zero so there can be no physical relationship between
T and
. Consequently, it also would be inconsistent to assume a physical relationship between
S and
A . As we shall now see, this situation changes dramatically when quantum effects are taken into account.
The Thermodynamics of Black Holes
Robert M. Wald
http://www.livingreviews.org/lrr-2001-6
© Max-Planck-Gesellschaft. ISSN 1433-8351
I don't think that this is the a thread in which to discuss quantum theories and Black holes. By the way, are Black holes your heaven ? or your hell ?
Cheers
K