Fusion Research Paper

Stars are composed of hydrogen gas and dust. Stars owe their existence to the force of gravity. Stars are created from the thinly spread atoms of dust and gas that swirl throughout space. The atoms clump together into dense clouds that eventually collapse under their own gravity. Other forces counteract the gravity. The dust and cloud grows

Soon after the big bang the cosmic dust as well as gases combined and cooled off together to form stars. The nuclear fusion in stars converts hydrogen into helium and is a continuous process in the stars until hydrogen runs out at the core of the star. When hydrogen runs out, helium atoms fuse to form carbon atoms. Massive stars can synthesize heavier elements such as

     To understand fusion, it is a good idea to know about fission. This is the splitting of the nuclei of atoms into two or more smaller nuclei by bombarding them with neutrons of low energy. It was discovered in the 1930's in an attempt to make transuranium elements (elements with atomic numbers greater than Uranium that do not exist in nature). They

Process of nuclear fusion release enormous about of energy It is a nuclear reaction where two atoms collide at a very high speed and join two crate a new type of atom .It needs two atomic nuclei to make a large nucleus it needs energy to make this happen though. Things that use this reaction are the sun and the stars to release energy.

According to nuclear-power.net, “nuclear fusion is a nuclear reaction in which two or more atomic nuclei collide at a very high energy and fuse together into a new nucleus”. In stars, like the Sun, gravity is what allows for the right conditions for fusion to occur. Here on Earth, the process is much harder replicate. To do this, certain isotopes of hydrogen need to be heated to nearly 50

Wolf-Rayet Stars – These massive stars are evolved and have completely lost their outer hydrogen, so they are fusing helium and heavy elements in their core.

If the fusion reactions in the core start becoming too few, the start can collapse change the composition of the sun and reactions that happen inside of the sun. If the inner reactions’ pressure becomes more than the outside pressure then the start will explode. The star will become white and become a nova. This balance helps regulate the star, like if the fusion reactions started to decrease then the star would shrink, increase heat and pressure, and increase the fusion reactions. Unlike all these variables of a star, our star is perfectly balanced, at this moment

During the creation of stars, denser nuclei were generated from hydrogen and helium through the continuous procedure of stellar nucleosynthesis. Stars make fresh elements in their nuclei by enfolding elements together in a procedure known as nuclear fusion. Stars join hydrogen atoms to helium, then the Helium atoms are fused to generate beryllium, this process goes on, till blend in the core of star has generated each component up to iron. Nuclear fusion occurs in the hydrogen gas in the center of the Sun. It becomes squeezed together so firmly and four hydrogen nuclei join to develop one helium molecule. In the procedure, a number of-of the mass of the hydrogen atoms gets changed to energy in the formula of light. The similar procedure

When such a massive star consumes all its nuclear fuel, it undergoes a 'supernova' explosion and most of the matter is expelled. The extreme heat generated during such explosions can form elements heavier than iron through nuclear fusion.

In larger stars, the core’s temperature increases enough to burn carbon into neon. Burning and contraction are repeated until iron is established in the core. The pressure of neutrons will interrupt the collapse of the core, creating a neutron star. The sudden cease in the contraction of the core allows some of the mass to flow inward. The core becomes heavier and can’t tolerate it’s own gravitational force. This creates a shock wave blowing the outer layer of the star apart in a core-collapse supernova eruption. This explosion results in the distribution of elements throughout the

Stars a balls of gas that are luminous meaning that they give off light. Star first start transition begins from clouds, a cold molecule of hydrogen that gravitationally collapse creating fragments into many pieces that slowly form in to individual stars. Stars are then held by their own gravity and is made of 75% hydrogen and 25% helium two of the elements in the periodic table. Hydrogen has the symbol of H and is the lightest and also simplest element in the periodic. Helium had the symbol He and had the lowest boiling point compared to the other elements in the periodic table. As time eclipse stars converts elements of hydrogen to helium that is why the ratio of the sum is 70% hydrogen and 29% helium.

Fusion is when two or more atoms diffuse in one, whereas the fission is when an atom splits into two or more pieces. The dropping of a nuclear atom is a fission reaction because the atom splits out by providing radiation around the place.

Looking up at the sky on a vibrant night, the vision is naturally lit one with millions of vivacious, glistening stars. The tenacity of this essay is to explore the lifecycle of a star, thence, signify its manifestation in the universe. A fundamental part of our universe is stars. Hence, these miniature luminous forms are essentially very immense in magnitude and it is merely due to their substantial distance from Earth that they appear so trivial. Scientifically, a star is a ball of hydrogen and helium with sufficient mass that it can endure nuclear mixture at its core. A huge, shining ball of plasma, whose lustre is an outcome of thermonuclear fusion are

Indecent bodies like the sun. Stars are made up of big exploding balls of gas, mostly hydrogen and helium. The sun is similarly a star made up of huge amounts of hydrogen, undergoing a continuous nuclear reaction like a hydrogen bomb. Stars come about when vast clouds of hydrogen, helium and dust contract and collapse due to gravity. The clouds came from astronomical plasma from “The Big Bang”, but the dust comes from the supernovae of other stars.

The birth of a star is a process completely fueled by gravity (“Life”). All stars are born in something called a nebula, which is