Black Hole essay topics
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Earth 1's Escape Velocity
1,190 wordsBlack holes are one of the many things in the universe that scientists still have a muddy understanding about. However, with the incredible advances of technology, we are able to understand more than what we have in the past. Today, the only way to observe these incredible objects are by looking for radiation from the gas surrounding it. What are they? Black holes are no more than a ^3 dead star. ^2 A star that is considered ^3 alive^2 would be our sun. The sun still produces energy by convertin...
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Existence Of Black Holes And Wormholes
1,285 wordsThroughout history, physicists have been discussing the plausibility of time travel. The theory of relativity allows for time travel into the future, going at high speeds returning to earth only aging slightly compared to your peers. Einstein's theory is a theory of space and time; it should be no surprise that black holes offer, in concept, a way to travel through space and time as well. Since it possible in concept only, it does not mean that it has been achieved as of yet. Black holes are the...
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Dynamical And Gravitational Center Of The Galaxy
755 wordsKristy Pryzmont May 5th, 2001 Astronomy HAWK #4 ASTR 220 1. There is evidence that supports the hypothesis that the Milky Way Galaxy has a massive black hole at its core. At the center of our very own galaxy is a mysterious source of energy. Vast amounts of radiation pour from this compact source which may be a Supermassive Black Hole. Astronomers found an intense radio source with strings of other radio sources clustered about it in the direction of the galactic center. The intense source was n...
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Actual Proof Of Black Holes
1,495 wordstitle: Black Hole Essay type: Research Paper body: Black Holes are considered a recent discovery in the almost age-old study of our universe. Since the beginning of our time here on earth, Man has always expressed fascination and interest in the sky above us and everything beyond. We look out to the unknown in times of awe, happiness, sadness and confusion. It is only recently that our study and understanding of the universe has begun to increase almost exponentially both in pace and possibiliti...
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Black Hole And A Neutron Star
3,874 wordsBlack holes are objects so dense that not even light can escape their gravity, and since nothing can travel faster than light, nothing can escape from inside a black hole. Loosely speaking, a black hole is a region of space that has so much mass concentrated in it that there is no way for a nearby object to escape its gravitational pull. Since our best theory of gravity at the moment is Einstein's general theory of relativity, we have to delve into some results of this theory to understand black...
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Smaller Escape Velocity
493 wordsStars, comets, planets, they are all visible when you look up past our atmosphere. What if I told you that there were objects up there that you could not see, but had more gravity than an object 500 time larger than our sun. Objects, that are capable of swallowing whole planets within a split second of time. An object that would steal light right out of thin-air. These objects are more powerful than anything man made. Black holes are the most popular unknown object in science. A black hole is an...
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Super Massive Black Hole With Part
474 wordsThe right side of the figure illustrates schematically Doppler shift measurements made on the central region of M 87 that suggest rapid rotation of the matter near the center. The measurement was made by studying how the light from the disk is red shifted and blue shifted by the Doppler effect, using the Faint Object Spectrograph aboard the Hubble Space Telescope. Part of the swirling disk spins in Earth's direction and the other side spins away from Earth, thus causing opposite Doppler shifts. ...
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Ideas And Theories About Primordial Black Holes
3,719 wordsJohn Wise Edwards Honors English II: B 21 February 1996 Scientific Advancements Due to Relativity The scientific world of the late nineteenth and early twentieth century believed they discovered all of the laws and equations of the natural world. Those scientists based their works and studies on the rules of classical physics. Only a few humans remained as revolutionary thinkers and physicists within the community of that time period. Albert Einstein fell into the rare revolutionary group of ima...
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Black Hole Stephen Hawking
1,858 wordsThe oldest profession in the world is not what would be commonly accepted in society. Before a woman had a chance to sell her body, people looked up at the stars and wondered what they were. They made figures out of the shapes they made. As we advanced through scientific research many other doors opened that allowed us to see what it was the earth is existing in. Our constant need to explain what is happening comes from our want to control. Knowledge is power, and nothing is more unexplained tha...
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Neutron Stars And Black Holes
2,000 wordsStars can turn into varieties of things as they collapse, including white dwarfs, neutron stars, and black holes. A black hole is suggested to be the end product of a large star that is collapsing into itself, due to the fact that gravitational acceleration is calculated by the formula; A = Gmb / r^6 Where mb is the mass of the black hole, as the radius, r, of the star decreases, the gravitational field on its surface increases. This causes a chain reaction in which a greater force is put on the...
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Black Hole
1,143 wordsBlack holes are possibly the most famous of all the stellar phenomena. Probably because they are so mysterious and their truth eludes us. We will never be able to actually see a black hole with the naked eye, but through experiments we can be relatively sure that they do exist. The actual Definition of a black hole is kind of sketchy, but most people say that they are just a non-dimensional (or very small diameter) singularity (A singularity is "a point in space-time in which the space-time curv...
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Existence Of Black Holes
1,910 wordsBlack holes are postulated to be one of the most destructive forces known in the universe, with nothing being able to escape from its gaping maw, not even light. Even, supposedly, all known laws of physics fall apart inside the depths of the black hole. So how does the universe allow these objects to exist? Or rather do they exist or are they just a product of humanity's misunderstanding? Fundamentally black holes are a product of gravity, the weakest of the four known forces in the universe. It...
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Assume The Mass Of The Black Hole
1,496 words"In Black Holes BLACK HOLES "In the beginning, there was light. ' That is true in the case of black holes too. Black holes are the result of burned out stars that have collapsed on themselves. When a star begins to run out of fuel, the internal pressure of the fusion reactions, which was before, counteracted by gravity, begins to win over gravity. The star soon can no longer support its own weight and its outer layers escape its gravitational pull. This powerful explosion is called a super nova....
