Whatis the difference between dark matter and dark energy? - whatis the difference between velvet and chenille
Are they together?
Thursday, February 18, 2010
Whatis The Difference Between Velvet And Chenille Whatis The Difference Between Dark Matter And Dark Energy?
5 comments:
Dark matter is a hypothetical question, which concluded not detectable by radiation, but their presence by the gravitational effects on visible matter.
Dark energy is a hypothetical form of energy that permeates all of space and tends to increase the rate of expansion of the universe.
I think the answer is Korsch spot on!
I would add that the dark matter really separate galaxies, or the speed of rotation. Understand what it is composed not just a question, or the exotic matter is ordinary matter that we can not see ...
The dark energy is more cautious. This could simply mean a case of not really what we are seeing the expansion of the universe, seems to be increasing again.
The main difference is that dark matter has a positive density, while dark energy is negative gravity. Dark matter can be seen only by their gravitational influence on the cluster of galaxies, but it is invisible to us. Dark matter, which kills around clusters of galaxies in a way to make gravity. Dark Energy in the other hand, by nature, better distributed throughout the world. And because the universe is mostly empty space that can withstand the dominant force in the universe as a whole can, but is a very low power at the local level.
right answer instantly win two Nobel Prizes!
http://lmgtfy.com/?q=What+is+the+differe ...
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