Take the tour ×  Black holes are one of highest density objects
in the universe. Because of this high density(m/v) more matter
is highly compressed in a very small volume( i am guessing that
molecules cant freely move in black hole thus forming a perfect
crystals). my question is whether entropy($\bigtriangleup S$) of
the black hole can be considered as zero or not? Then what is
the free energy of the blackhole, whether it will like this
$\bigtriangleup G=\bigtriangleup H$.  share|improve this
question The blackhole entropy is proportional to its area. See
en.wikipedia.org/wiki/…. –  genneth May 9 '12 at 22:35 Also,
matter in a blackhole is not special in anyway. –  genneth May 9
'12 at 22:35 What do the triangles mean? I thought it was
$\Delta$, capital delta, i.e. increment, but it's not. –  Luboš
Motl May 10 '12 at 3:55 i meant delta G, free energy. sorry for
the misunderstanding –  Eka May 10 '12 at 4:32 add comment  1
Answer  up vote 1 down vote accepted  You have a
misunderstanding about black holes: ob