This website uses cookies to ensure you have the best experience. Learn more

The Big Bang Theory Excellent Essay, Got A Very Very Good Mark

3623 words - 14 pages

Abstract This paper presents a new theory of the universe which updates the Big Bang Theory, and explains more of the phenomena that have been observed over the past 120 years.INTRODUCTIONSince the 1880's, scientists have observed that light coming from distant stars has a red shift, indicating that those stars are moving away from us at high speeds. In the 1920's George Gamow proposed the Big Bang Theory, that the universe was created by a huge explosion, and that all the matter in the universe is still flying away from that explosion at enormous speeds.The Big Bang Theory explains why stars in every direction show this red shift. The theory assumed that the Earth is located close to the gravitational centre of the universe, which is the presumed site of the Big Bang. So objects speeding away from explosion will also be speeding away from Earth at roughly the same speed.There are, however, several things that the Big Bang Theory does not explain, such as the distribution of matter in the universe, pulsars, the apparent lack of anti-matter, the lack of sufficient mass to hold galaxies together, the seeming acceleration in the rate the universe is expanding, and the discovery of objects that are apparently older than the Big Bang. The purpose of the paper is to present a more comprehensive theory of the universe which explains all of these observations.HOW BIG, HOW OLD?The newest telescopes have allowed us to glimpse galactic clusters more than 13 billion light years from earth. The apparent distance of such objects is one of the primary indicators of the age of the universe. The universe must be at least as old as the amount of time it took light from these objects to reach us.Objects that are very far away are receding from us at extremely high speeds. This causes the light from the objects to shift in wavelength. Light of a given wavelength will appear stretched out, that is, the wavelength will be longer. This lengthening is called the Doppler effect, or the red shift, since red has the longest wavelength of any visible light. We know that certain chemical elements, such as hydrogen, emit light with known frequencies. We also know the general composition of stars, primarily hydrogen and helium. Thus we can compare these known frequencies against the observed light. The faster the object is moving away, the greater this lengthening becomes. This tells us the speed of the object, and the speed tells us the distance.Each time an extremely distant object is sighted, we need to revise the age of the universe upwards. For example, suppose we observe a galactic cluster 13 billion light years away, and receding at a speed of 0.75 times the speed of light. If that object had been created by the Big Bang, then we know that the object took a bit over 17 billion years to reach that position, so the universe must be at least 17 billion years old.However, since the light from that object took 13 billion years to reach us, we know that 13 billion years ago...

Find Another Essay On The Big Bang Theory- excellent essay, got a very very good mark

The big bang theory Essay

1216 words - 5 pages Big Bang Theory It is always a mystery about how the universe began, whether if and when it will end. Astronomers construct hypotheses called cosmological models that try to find the answer. There are two types of models: Big Bang and Steady State.However, through many observational evidences, the Big Bang theory can best explain the creation of the universe. The Big Bang model postulates that about15 to 20 billion years ago, the universe

The Big Bang Theory Essay

933 words - 4 pages The Big Bang Theory is the leading exploration on how the world was created and how it is expanding. The big bang theory is just one of the theories of how the universe was created,most and is the most popular out all of them . One of the other believes is that god created everything and nothing else could have made it . The idea of the big bang theory was made in the early 1920 by a guy named Georges Lemaitre . When he thought that the

The Big Bang Theory

3470 words - 14 pages The Big Bang Theory There have been many theories concerning what the universe looks like, how it became this way, and where it is going. The most popular theory that people hold today is that the universe began when all the matter ever present in the universe was contained in a tiny speck and that spec exploded. This is known as the Big Bang. This theory has developed a great deal since it was first conceptualized and continues to evolve

Invading Tribes Independant research essay project i got a 66% on this becasue she said my footnotes were wrong but with a little fix up you can get a very good mark

1779 words - 7 pages with every great civilization comes the massive invading tribes to come destroy it. Invading tribes have a great influence on history and the world today because with out them things would not change. Rome was the massive power in its time with a very spanned out empire but it was soon to feel the power of all invading tribes such as the Vandals, The Goths, Franks , The Turks and Pirates. Genghis Khan was the man that lead the fierce Mongol army

The Big Bang Of Theory

959 words - 4 pages     If you feel unhappy, the TV program named “The Big bang of theory” would be one good choice for you to relax yourself. It is full of laughing points, but it does not just one simply comedy. The life philosophy and dealing skills are also mentioned in this TV program. If you watch this teleplay very carefully, you would find it has a lot of wisdoms and you might change your lifestyles a little bit to achieve better side. The characteristics

Weaknesses of the Big Bang Theory

1936 words - 8 pages discovery of cosmic microwave radiation, which is believed to be the tangible remnant leftover light from the big bang. According to this theory the universe, all of its matter and radiation was compressed into a hot, dense mass, which was very small. However, the theory states that there was a blast which enabled all of universe’s matter and energy to spring from this small dense hot mass. After the matter had cooled down new atoms were formed

stereotypes in the big bang theory

1803 words - 7 pages 1DickhoutRiley DickhoutProfessor McloofEnglish 10130 September 2014The Biggest Bang In Geek HistoryAn analysis on the typical stereotyping in The Big Bang TheoryWhen I used to hear the words The Big Bang Theory I would automatically think of the theory that the universe originated from a explosion billions of years ago. Now a day's when I hear those words my mind shoots right to the CBS American sitcom The Big Bang Theory. Having premiered on

The Big Bang Theory and Christian Cosmology

1227 words - 5 pages as a “primeval atom.” Thus, there was some form of history behind our universe. Therefore, the discoveries of Edwin Hubble became the catalyst for Big Bang cosmology, in that it allowed astronomers and scientists to realise that the universe must have grown from something - the universe started small, and expanded rapidly. This can be seen to be a highly simplified version of what we now know as the Big Bang theory. What is the Big Bang theory

Got a B+, but the teacher was a very yough grader. Paper on Descartes

1161 words - 5 pages , which he believes to be true and the first principle of philosophy that he is seeking. From this single observation Descartes is able to assume a rule, which becomes the foundation of his philosophy: The idea of his existence is very clear and distinct in his mind. Based upon this belief, and the fact that he has proven his own existence, he is able to surmise that whatever he perceives as being clearly and distinctly true is in fact true.Likewise

Biology experiment on osmosis for gcse very good got an A* as course work so do not miss out

3762 words - 15 pages solution then the potato cylinder lost mass as water left the cell.When the experiment was first attempted time ran out because of lesson clashes. The following lesson a new bag of potatoes was opened meaning that the potatoes in the second bag might have been different. The results were different from the hypothesis because the potatoes in the new bag were very new and fresh. This was shown by the fact that the potato cracked when the core borer was

The very is good is you

660 words - 3 pages tarred with a very broad brush’ (Conan, 2009). In addition, Isaac, a caller and former classmate of Matthew Shepard tells that ‘And for that, I think it's - the only thing positive that's come of a terrible situation, you know. A lot of people are aware that there needs to be some adjustments to the way people are thinking in Wyoming and in some of the areas that just haven't been affected by these types of crimes’ (Conan, 2009). It follows that

Similar Essays

The Big Bang Theory Essay

1097 words - 4 pages about the Universe it is included here for historical completeness. The big bang theory states that at some time in the distant past there was nothing. A process known as vacuum fluctuation created what astrophysicists call a singularity. From that singularity, which was about the size of a dime, our Universe was born. It is hard to imagine the very beginning of the Universe. Physical laws as we know them did not exist due to the presence of

The Big Bang Theory Essay

952 words - 4 pages a balloon being blown up, so it expands. And by now the radiation would turn into microwave radiation, and it would clout back to earth. In 1965 physicists Robert Wilson and Arno Penzias detected microwave radiation coming equally from all directions in the sky, day and night, all year (3, pg.60). From this very confident theory, astronomers have figured out that the radiation was made by the big bang. Therefore this is one of the theories that

The Big Bang Theory Essay

1332 words - 5 pages heavier elements and then what we see around us today. All of it began at the Big Bang. The Big Bang is a well known and believed theory of how the universe was created. It is described as a tremendous explosion that has a certain place and time. In fact, the Big Bang is considered to be the beginning of time as well as the beginning of the universe. Scientists today, don?t know what happened before the Big Bang. However, they have concluded

The Big Bang Theory Essay

1180 words - 5 pages It is always a mystery about how the universe began, whetherif and when it will end. Astronomers construct hypotheses calledcosmological models that try to find the answer. There are twotypes of models: Big Bang and Steady State. However, throughmany observational evidences, the Big Bang theory can bestexplain the creation of the universe.The Big Bang model postulates that about 15 to 20 billionyears ago, the universe violently exploded into