The Big Bang

This is a power point on the big bang. The deplorable slam Lauren Kohles Physics 5 February 24, 2005 Definition         An astronomy speculation that says the existence began with a super-powerful explosion. Georges-Henri Lemaitre is called by some, the don of the full-grown outpouring Theory.         The Big have it away is only a theory, it has not been proved true. Start of the Big Bang The big bang occurred close up 14 jillion years ago. Astronomers believe that the entire universe of hold forth was inside a bubble that was thousands of times smaller than a pinhead, and that it was hotter and denser than anything imaginable. It is believed that it suddenly exploded. Big Bang Simulation         http://www.astro.ubc.ca/~scharein/a311/Sim.html The globe The macrocosm is still expanding forthwith and it is believed that in the future, the Universe will expect expanding and deflate to the business of the big bang. Star t of the Big Bang In less than a second, the Universe grew from the size of an tinge to the size of a galaxy. It is estimated that the temperature of the entire universe was yard meg degrees Celsius a fraction of a second. How Big is the Big Bang?

Formation of the Universe As the Universe expanded and feebleed, elan vital changed into particles of matter and antimatter which destroyed each other Over the neighboring tercet minutes, the temperature dropped below 1 billion degrees Celsius. Protons and neutrons survived and started to grad when the Universe was one second old. Formation of the Universe cont It was today cool enough for the protons and neutrons to come togeth! er, forming hydrogen and helium nuclei. After three hundred 000 years, the Universe had cooled to about 3000 degrees, and atomic nuclei could capture electrons to form atoms. The Universe filled with clouds of hydrogen and helium gas. Interesting concomitant Did... If you want to get a full essay, order it on our website: BestEssayCheap.com

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