Black Holes: Forces Of Gravity Essay

1992 words - 8 pages

Science has always been about analyzing the hard facts in front of you, even if they might be invisible to the naked eye. Sizable leaps in our understanding about the mechanisms of life and our universe are in the process of being made with scientists believing black holes are the major precipice to these greater understandings. Black holes push and break many modern understandings of physics and time with many mysterious qualities. Insuppressible forces of nature, black holes, are a little understood entity in our universe with a strong influence on modern science.
Despite modern culture and its influences on the unknown, a black hole is not a well understood concept even by the greatest of minds. Robert Prigo describes a black hole as “… a region of space whose gravitational pull is so strong that nothing – not even light – can escape it” (“Singularity”). To overcome this, scientists are able to observe abnormalities surrounding a black hole, granting them the power to ascertain their existence and study them simply on their effects in and of space. Specifically, a lot of black holes tend to create funhouse mirror effects on objects behind them, thus distorting things to mere smears and smudges. To further add to this, black holes are mentioned to be able to warp space-time itself, as in slowing and distorting the fundamentals of physics and time. Consequently, they’re the prime subject of many astronomers and physicists as they challenge the works of our current theories and theorems. Black holes are known to take residence in the centers of galaxies, in the wake of massive stars that have died, and spotted around the universe from the dawn of creation. Notably, a black hole will disintegrate and collect anything that delves deep enough into it.
To better understand the power of such an object, you must first be able to rationalize what it looks like, and how it functions. Conversely, there is no way to see a black hole because they have such an immense pull on the space around them, or immense gravity, that light itself cannot leave its grasp, making them invisible by a technicality. Light is the fastest entity in the known universe, making black holes the strongest known object. At least knowing how big one is would allow for some creativity, but describing a black hole’s size is yet another issue. When you’re trying to ask someone how big something is you’re going to be referring to the space it takes up. In this regard, a black hole can range from being smaller than an atom, to millions of times larger than our sun, or really any size in principal. “Any amount of mass at all can […] be made to form a black hole if you compress it to a high enough density.” (Bunn) Density, the compactness of an object, is a better way of describing a black hole because the way we think of size has no meaning here. You could also talk about its mass, or the sheer amount of material inside of it, but that is hard to quantify. For example, a black hole the...

Find Another Essay On Black Holes: Forces of Gravity

Black Holes Essay

710 words - 3 pages Black holes are regions in space that have so much mass, nearby objects and even light can't escape its gravitational pull. Black holes are thought to form from heavy stars. When these stars end their lives in a supernova, their cores collapse and gravity wins out over any other force that might be able to hold the star up. (, 1/15/06)Black holes cannot be seen because there is no light coming out of

Understanding Black Holes Essay

2647 words - 11 pages Understanding Black Holes A Black hole is a theorized celestial body whose surface gravity is so strong that nothing, including light, can escape from within it's surface. Gravity is the key to a black hole's immense power. The black hole's strong gravity keeps captured material from escaping. For example, if Earth were the same mass it is now but had only one-fourth its present radius, the escape velocity of

Black Holes: What Scientist Know About Them

2213 words - 9 pages . All regular black holes are formed when a star collapses into an object that is so compacted nothing can escape the force of gravity. Stars that are about five times the size of the sun are only capable of being black holes. If the star does not have enough gravitational force acting upon it, the star will just cool down into a white dwarf. A star is a balance between two forces, the inward pressure of gravity and the outward pressure of radiation

Black Holes

1575 words - 7 pages scientists and how they can affect us, have to know how black holes work. Black holes are created whenever a giant star, twenty-five time bigger than our sun, dies and collapses from its own gravity to form an object of infinite density which forms a black hole. If you were to analyze the parts of a black hole, you would find an event horizon and the singularity. The event horizon is basically the point of no return, which means that nothing can escape

Understanding Black Holes

3433 words - 14 pages black holes (Bunn, Black Holes FAQ).Gravity of a Black HoleTime runs slower where gravity is stronger. If we look at something next to a black hole, it appears to be in slow motion, and it is. The further into the hole you get, the slower time is running. However, if you are inside, you think that you are moving normally, and everyone outside is moving very fast. Some scientists think that if you enter a black hole the forces inside will transport

Proving the Exstance and current theorums of the "black hole"

1224 words - 5 pages extremely hard forces and that produces radiation. (Asimov, 1-196)Now that you have a general idea on what a black holes is, let's give you some ideas some scientists have on black holes. First, some scientists still debate that black holes exist, but I believe the evidence lies stronger that they do exist. Now there is theories worm holes (a combination of a black hole and white hole (I'll get to this in a little bit)) are portals to another

Black Holes: What They Are and Do

2417 words - 10 pages gravitational effect on the first object, the force of gravity exerted on it gets weaker and weaker. This concept also applies to black holes, at a much more exaggerated scale. Assuming that the astronaut falls into the black hole feet first, the gravitational pull the astronaut would experience at his feet would be much greater than the pull exerted on his head. The difference in the gravitational forces exerted on the astronaut’s head versus

Black Holes

605 words - 2 pages gravitational pull. This is due to escape velocity; the velocity required to exit an object's gravitational pull. Because black holes are so dense and massive the gravitational pull they possess captures light itself, making it impossible to ever escape a black hole (for nothing as of yet is faster than the speed of light).In 1915, Einstein developed the theory of gravity called General Relativity. Einstein's earlier theory of time and space

Black Holes - 888 words

888 words - 4 pages Have you ever been watching Star Treck on T.V. and heard them mention something about black holes? Well, do you know what a black hole is? A black hole is so dense and has a gravity so strong, that they have an escape velocity, or the point in the black hole where objects can no longer return to space, of 299,792,458 meters per second. They can be as tiny as the point of a pin or as massive as fifty billion times the mass of our sun, Sol.Boom

The Magnificent Life of the Black Hole

1343 words - 6 pages The magnificent life of a black hole. The black hole is a mystery that you will want to learn about. A black hole does many wonderful things in outer space. Black holes in outer space have been a mystery for years. There are many questions such as how is a black hole born and how does a black hole grow. What is a black hole? 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

Understanding Black Holes

1393 words - 6 pages gain a better understanding of the black hole, one must indulge their brain on the subject of how a black hole may come about. All black holes are formed from the gravitational collapse of a star, usually having a great, massive, core. A star is created when huge, gigantic, gas clouds bind together due to attractive forces and form a hot core, combined from all the energy of the two gas clouds. Energy produced by the clouds is so immense that

Similar Essays

Formation Of Black Holes Essay

711 words - 3 pages light was thought to be a massless wave, not influenced by gravity.In 1915, Einstein developed the theory of gravity called General Relativity. Earlier he had shown that gravity does influence light. A few months later, Karl Schwarzschild gave the solution for the gravitational field of a point mass, showing that something we now call a black hole could theoretically exist. The Schwarzschild radius is now known to be the radius of the event

Black Holes: Mystery Of Universe Com 217 Purdue Annotated Biblography

2094 words - 9 pages Annotated Bibliography Almheiri, A., Marolf, D., Polchinski, J., & Sully,J. (2012) Black Holes: Complementarity or Firewalls? arXiv:1207.3123 [hep-th] The event horizon the black hole is a mystery of its own. The author discusses that there are three statements that cannot be true regarding the event horizon: a) Hawking radiation is in pure state. b) The information is carried by the hawking radiation from near the horizon. c) The in falling

Black Holes And Stephen Hawking Essay

1155 words - 5 pages -massed star, won’t launch any shocks. Since the stars will be unable to create any shocks, it will automatically create a black hole. The stars mass will normally be 25M or above, in order to create a black hole. A collapsing star, happens because of neutrino-energy decomposition. During the stars life, there are two major forces acting within the star. The two forces are nuclear fission and gravity. When the nuclear fission runs out of fuel

Black Hole Essay

1742 words - 7 pages . Einstein published his theory of gravity in 1916, which is when the idea of black holes were rediscovered. Karl Schwarzschild (1873-1916) envisioned a black hole as a concentrated mass that was centered in a spherical volume of warped space when he answered Einstein’s equations for a black hole. Later on, along with others, Robert Oppenheimer (1904-1967) came up with the idea that a black hole could have been formed by the collapse of a massive star