Quote:
Originally Posted by rcounts
How can you say there has been exactly the same amount of energy since the beginning, and in the next breath say that we continually loose (even a tiny bit) of energy - those are contradictory statements.
Every thing I learned in physics, chemistry, etc. supports the first statement, and that it CHANGES, but not that any of it is ever LOST.
The definition of Entropy that I learned is that all organized systems, absent any outside influence, become increasingly disorganized.
Dissipation of heat from a solid object into a gas - the object being cooled by air for example - is an example of entropy applied in thermodynamics. The molecules of the solid are more organized than the molecules of the air. The energized (hot) molecules of the solid (more organized) transfer their energy into the gas (less organized). Therefore the energy moves from a more organized to a less organized state. HOWEVER, none of it is lost. Not one iota.
If energy could be lost into nothingness, the balance that you are referring to as a support for your argument would also mean that the opposite can be accomplished - that energy can be drawn from nothingness - i.e. created.
And that is the very idea you are arguing against (and physics supports the argument that it isn't possible).
I think you have just looped back on yourself like a snake eating his tail, Rich - you're making conflicting arguments. Not saying you are wrong about there being no energy created, but if you think that there has ever been any energy that was truly lost, then that part I have to disagree with. And I think just about every physicist of any repute who ever lived would disagree as well.
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I ran into this energy loss idea when reading about the expansion of the
universe.
Current theory suggests that the universe will not continue to expand
nor will it contract.
The idea is that everything will slowly wind down.
There will be less and less movement. (energy,matter).
I guess the more proper term would be universe entropy ??
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What you have said would be a dam good argument against that theory.
That the reverse should be possible, ie.. getting energy from nowhere.
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I guess if they figure out where the energy is going they might figure
out how to get some back.
Thinking about it this way leads me to think it is a mathematical error
they have not caught yet.
Thanks
Have Fun
RichC
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