big bang

Its always a mystery on how the beingness started. Some people say it was always here, others believe that a god had made it, but I believe different. I believe in the big bang for many reasons. beginning(a) you know it was here, second you bay window understand it, and third on that point is nothing that isnt unreal ab kayoed it. Maybe by the end of this essay you will believe in it also.


originally the earthly concern began there was chaos everywhere. Things would just happen haphazardly without any explanation. This was called quantum weirdness. During this state, a bubble formed. This bubble had a temperature hotter than anything we can imagine. Naturally, being that hot it expanded. After, for a very suddenly distributor point of time, fractions of a second, it inflated and at the end of that period of ostentatiousness the universe had a diameter of only a a few(prenominal) centimeters. The temperature had cooled enough for matter and antimatter to form but they instantly done for(p) each other causing combustion and a pocket-sized amount of matter was left. So far this was the universe.


The temperature of the ball of fire dropped quickly cool down to a few billion degrees in a couple of minutes. Matter continued to concentrate out of energy and this started to form the first protons, neutrons, and electrons.



After a short hour the temperature had dropped to somewhere below a billion degrees and protons and neutrons combine to form hydrogen, helium, and deuterium. In a billion years this misdirect of energy had cooled enough to form galaxies. This cloud is still cooling to this day with a couple of degrees over absolute zero.



In the future the universe may have two assertable outcomes. The big bang gave the universe a quicken of intricacy. If this speed is greater than the universes own escape velocity then the universe will never stop growing. However if the velocity of expansion is slower than the escape velocity, the universe will eventually rag its limit.


In conclusion, the big bang model is only an ameliorate guess. No one...If you want to get a full essay, golf-club it on our website: Orderessay



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