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Physics essay on black holes
Black hole essay for physics
Physics essay on black holes
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Have you ever watched a sci-fi movie and wondered if some of the subjects on futuristic transport occurring in space could be a possibility? For many years scientists have been discovering new phenomenons in space. In 1916, the first black hole was discovered by Karl Schwarzschild, which wasn't proven until the late 1950’s. A wormhole is a hypothetical connection that you can travel through to get from point A to point B almost instantaneously. Have you ever wondered what might lie on the other side of a black hole? Some scientists have been studying the “holes of space” and have found very surprising results: The black hole, the white hole, and the wormhole. In this paper we will explore wormholes and discuss how black holes and white holes relate.
According to Google.com, an Einstein-Rosen Bridge wormhole is a “hypothetical connection between widely separated regions of space-time.”. A traversable wormhole is a vortex that acts like a shortcut. The difference between an Einstein-Rosen Bridge and a traversable wormhole is that once you pass through a Einstein-Rosen Bridge wormhole, there is no going back, while a traversable wormhole is one that you can travel through freely, passing back and forth. “Wormholes are the solution to Einstein's general relativity field equation, but have been created by theory.”, says nasa.gov.
Space.com says, “Wormholes are allowed to exist in the math of General Relativity, which is our best description...” of the way that the Universe works. Assuming that the theory is correct, there may be wormholes. One of the problems with wormholes is the size. They are thought to exist on miniscule levels, about 10-33 cm. A Schwarzschild wormhole is a wormhole with a black hole on one side , a wormhole i...
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...cists Create Sonic Black Hole in the Lab." Physicists Create Sonic Black Hole in the Lab. N.p., n.d. Web. 05 Apr. 2014.
"What Is a Singularity?" Curious About Astronomy:. N.p., n.d. Web. 05 Apr. 2014.
"What Is a White Hole?" Curious About Astronomy:. N.p., n.d. Web. 05 Apr. 2014.
"What Is a Wormhole?" Curious About Astronomy:. N.p., n.d. Web. 05 Apr. 2014.
"What Is a Wormhole?" Space.com. N.p., n.d. Web. 05 Apr. 2014.
"What Would It Be Like to Travel Into a Black Hole?" What Would It Be Like To Travel Into a Black Hole? N.p., n.d. Web. 05 Apr. 2014.
"White Holes and Wormholes." White Holes and Wormholes. N.p., n.d. Web. 03 Apr. 2014.
"White Holes." Universe Today RSS. N.p., n.d. Web. 05 Apr. 2014.
"Wormhole Time Travel." Wormhole Time Travel. N.p., n.d. Web. 05 Apr. 2014.
"Wormholes and Space-Time Bridges." YouTube. YouTube, 04 July 2012. Web. 05 Apr. 2014.
In the last hundred years we have made enormous progress in studying not our galaxy but ones billions of light-years away. Only a few hundred years ago our world seemed so big that there were areas of the world that had never been charted and people believed that the Earth was flat (and yes for some reason a few people still believe that today). If we continue to make progress at thus rate the universe will actually begin to seem smaller because of how much more we might know.
The origins of the super-massive black holes which concludes how they were formed and what caused them to form is an unsolved problem which is yet a mystery of astrophysics. ( Millis 2014)
Contributor, E. H. (n.d.). What Is the Fermi Paradox? Retrieved October 26, 2017, from https://www.space.com/25325-fermi-paradox.html
A black hole is a dead star in outer space. It is where planets and stars disappear at. The gravity of a black hole is way too strong ( Aguilar 39). The black hole is a weird object in outer space and a black hole is formed when two giant stars or more collapse together and basically vacuum anything that comes near it ( Aguilar 39). It might be gases around the black hole. People call it a black hole because light can’t escape from it (Cool Cosmos). So the hole appears black and the volume of the black hole is zero (Cool Cosmos).
Black holes are points in space where there are extreme gravitational pulls that prevent anything, including light, from escaping. The reason for such a strong gravitational pull is due to vast amounts of matter being contained in a small amount of space. Stellar black holes form from stars with a mass greater than 20 solar masses and can be a result of gravitational collapse. Gravitational collapse is a result of the star’s internal pressure not being able to resist the stars own gravity. When the star is exhausted of its nuclear fuel such that it cannot maintain a high enough temperature it will begin to collapse under its own weight (Seidel 2011). As the star collapses it causes a supernova which blasts the outer layers of the star into space while the core completely collapses under its own weight. If the remnant core left behind exceeds 3 solar masses there are no known forces that can prevent the core from completely collapsing into a black hole (p. 568 Bennett et al. 2013)
Just recently a major discovery was found with the help of a device known as The Hubble Telescope. This telescope has just recently found what many astronomers believe to be a black hole, After being focuses on a star orbiting empty space. Several pictures of various radiation fluctuations and other diverse types of readings that could be read from that area which the black hole is suspected to be in.
In the novel The Man in the High Castle by Phillip K. Dick, we see Tagomi accidently enter an alternate timeline as he states, “Where am I? Out of my world, space, and time” (246). By the end of the book, Juliana finds out that the timeline they are living in right now is actually not the real one. She figures out that in reality, Germany and Japan lost the war. With these two scenes, the idea of the multiverse is introduced into the story. The multiverse is the hypothetical set of possible universes, “where different universes within the multiverse could have different laws of physics” (Phillips). This is a concept that has been of constant debate between scientists because some scientists argue that this subject should not be of scientific
“What Is a Concussion?” What Is a Concussion? | Brain Injury Research Institute, www.protectthebrain.org/Brain-Injury-Research/What-is-a-Concussion-.aspx. Accessed 30 Jan. 2018.
What Was Jim Crow?. (n.d.). What was Jim Crow. Retrieved April 11, 2014, from http://www.ferris.edu/jimcrow/what.htm
The Setting in Through the Tunnel is crucial to the plot. Based on the description in the story, the setting is a white sandy beach in coastal France, with villas lining the coast. In the story, Jerry “looked down at a wild and rocky bay, and then to the overcrowded beach.” The setting affects the plot because if there was no tunnel or bay, Jerry would not be able to show his adventurous side. Also, the setting affects the plot because if he wasn’t on vacation then he wouldn’t have as much motivation to go through the tunnel.
...onding research are amongst the biggest names in the scientific world. Einstein of course, who laid the foundations. Karl Schwarzschild, who was at the forefront on picking up where Einstein left - Frank Tipler, who devised one of the first models of a time machine; and inspired a generation – Kip Thorne who opened the possibilities of wormholes in the fabric of space-time – and Stephen Hawking, who has explicitly shown a repeated interest in the topic. Even then that’s just to name a few! In the coming chapters I will analyse their work, and investigating whether in principle it is realistically possible to build a working time machine, given our current state of technological and physical progress as a civilization.
There are also highly exotic ideas, which lie on the tantalizing fringes of modern theoretical physics. If the universe is a multidimensional place with human beings only able to perceive three dimensions, perhaps a way can be found to shortcut through the 'higher' dimensions. These so-called wormholes are currently having their mathematics calculated by the theorists but if they can be utilized for travel then perhaps the entire universe will become accessible to us. Traveling to different planets may take no more time than traveling to different countries does now!
Throughout the ages, outstanding physicists, to the movies, to some of the greatest science fiction novels of all time, have pondered the idea of time-travel. The thought of actually being able to travel to another time or universe has long since enthralled, enveloped, and overwhelmed some of the greatest minds in the history of physics. No one person can actually prove any of their theories, but a few actually make sense. Meaning that they do not violate the laws of physics. One of the main theories suggested, are wormholes. Wormholes are considered to connect two regions of flat space-time, two universes, or two parts of the same universe. There is a lot of theoretical evidence that wormholes exist, with an equal amount of evidence that they do not exist. However, no matter what one’s belief is, the existence of wormholes still makes you wonder…
"What Is the Interstellar Medium?" What Is the Interstellar Medium? N.p., n.d. Web. 08 May 2014.
In 1905, Albert Einstein wrote his paper on the special theory of relativity (Prosper). This theory has the reputation as being so exotic that few people can understand it. On the contrary, special relativity is simply a system of kinematics and dynamics, based on a set of postulates that is different from those of classical mec...