The Big Bang Theory Essay Sample free essay sample

How did the existence get down? How did matter come to be? We all know that the universe exists. nevertheless. this cognition entirely has non satisfied mankind’s pursuit for farther cognition and apprehension. Much clip has been spent looking for some hints. Most of what we know is still merely a guess. The three subjects I’d like to discourse are what precisely the Big Bang theory is. the first atoms. and the age of the existence. What precisely is the Big Bang theory? â€Å"Fifteen billion old ages ago a enormous detonation started the enlargement of the existence. known as the Big Bang. † ( LaRocco and Rothstein. n. d. ) The Big Bang theory is an attempt to explicate what happened at the really beginning of our existence. Discoveries in uranology and natural philosophies have shown beyond sensible uncertainty that our existence did in fact have a beginning. Prior to that minute there was nil ; during and after that minute there was something ; our existence. We will write a custom essay sample on The Big Bang Theory Essay Sample or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page After its initial visual aspect it inflated ( the â€Å"Big Bang† ) . expanded and cooled. traveling from really. really little and really. really hot. to the size and temperature of our current existence. ( â€Å"Big Bang Theory- An Overview† . n. d. ) The Big Bang theory was introduced in 1927. Georges LeMaitre showed that faith and scientific discipline. or at least natural philosophies. did non hold to be incompatible. In 1929. Edwin Hubble discovered the galaxies were traveling off at high velocities. The Big Bang was non like an detonation of a bomb traveling off. but an detonation of infinite within itself. ( â€Å"A Science Odyssey: Peoples and Discoveries: Big Bang Theory is Introduced† . n. d. ) . Merely as the Big Bang provided for the foundation of the existence. Hubble’s observations provided for the foundation of the Big Bang theory. What happened afterwards? In merely fractions of the first second after creative activity. everything began to germinate into what we know today as the existence. Immediately after the Big Bang. the existence was really hot as a consequence of atoms of affair and antimatter rushed into many different waies. These two stuffs together when they collided and destroyed one another created pure energy. â€Å"As a direct consequence of an surplus of about one portion per billion. the existence was able to maturate in a manner favourable for affair to prevail. † ( LaRocco and Rothstein. n. d. ) . After a few proceedingss had passed since the Big Bang. protons and neutrons began to respond with each other to organize heavy hydrogen. an isotope of H. Deuterium. or heavy H. shortly collected another neutron to organize tritium. Immediately following this reaction was the add-on of another proton which produced a He karyon. After. farther chilling. the extra protons would be able to capt ure an negatron to make common H. Consequently. the universe today is observed to incorporate one He atom for every 10 or eleven atoms of H. ( LaRocco and Rotherstein. n. d. ) . If the existence is so finite. how long has it been in being? â€Å"By using the common physical equation of distance over speed bing clip. which once more uses Hubble’s observation. a reasonably accurate estimate can be made. † ( LaRocco and Rothstein. n. d. ) . The two primary measurings needed are the distance of a galaxy traveling off from us and that galaxies ruddy displacement. An unsuccessful first effort was made to happen these distances through trigonometry. Scientists were able to cipher the diameter of the Earth’s orbit around the Sun which was augmented through the computation of the Suns gesture through our ain galaxy. Although this computation could non be used entirely to find the distance between our galaxy and those which would enable us to gauge the age of the existence because of the important mistakes involved. By analyzing the sizes of the galaxy bunchs that are near to us. scientists can derive an thought of the sizes of other bunchs. By ut ilizing a computation affecting the supposed distance of the far off bunchs and their ruddy displacements. a concluding appraisal can be made as to how long the galaxy has been traveling off from us. The equation by and large is used to demo the age of the existence is shown here: ( Distance of a peculiar galaxy ) / ( that galaxies speed ) = clip 4. 6 ten 10^26 cm / 1 x 10^9 cm/sec = 4. 6 ten 10^17 sec In decision. I have discussed what precisely the Big Bang theory is. the first atoms. and the age of the existence. Now that scientists have made their first effort to explicate the replies that they have revealed about our existence. Our apprehension of the Big Bang. the first atoms. and the age of the existence is evidently uncomplete. but as we speak research is being conducted around the universe to foster our apprehension.