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Author Topic:   "In the end there must have been a creator"
nator
Member (Idle past 2198 days)
Posts: 12961
From: Ann Arbor
Joined: 12-09-2001


Message 14 of 69 (6711)
03-12-2002 10:16 PM
Reply to: Message 11 by Cobra_snake
03-12-2002 5:24 PM


[QUOTE]Originally posted by Cobra_snake:
[B] Isn't it true that the universe is slowly losing energy in a way that it would be impossible for it to expand and crunch and expand forever?[/QUOTE]
Nope, it's not true that the universe is losing energy.
So where did you hear that?

This message is a reply to:
 Message 11 by Cobra_snake, posted 03-12-2002 5:24 PM Cobra_snake has not replied

  
nator
Member (Idle past 2198 days)
Posts: 12961
From: Ann Arbor
Joined: 12-09-2001


Message 15 of 69 (6712)
03-12-2002 10:22 PM
Reply to: Message 13 by Cobra_snake
03-12-2002 9:38 PM


quote:
Originally posted by Cobra_snake:
[b]I believe that the Laws of Thermodynamics state:
1st Law: The total amount of mass-energy in the universe is constant.
2nd Law: The amount of energy available for work is running out, or entropy is increasing to a maximum.[/QUOTE]
But this is different from "losing" energy. It just means that the energy available for work is reducing. The amount of energy is the same, it just takes different form.
[QUOTE]So I think that there is good evidence that the universe had a beginning, and that an eternal oscillating universe does not seem very feasible.[/b]
I have had this explained to me, but I don't understand it well enough at the moment to explain it to you.
However, one aspect of it it that, in an occilating universe, there is no energy lost to friction.
There are problems with the oscilating universe, but they don't have to do with the 2ndLoT.
[This message has been edited by schrafinator, 03-12-2002]

This message is a reply to:
 Message 13 by Cobra_snake, posted 03-12-2002 9:38 PM Cobra_snake has not replied

  
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