has formed iron‚ it can no longer fuse starting the beginning of the end of the stars life. High mass star’s ultimate fate is to succumb to the pressure from gravity and end its life. The star releases all of its energy in an explosion called a supernova‚ leaving behind a star of all of the neutrons left packed tightly together in what is called a neutron star. The neutron star will either become too dense collapse
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FIN 426 Banking Operation and Documentation Assignment 1 “The finance company in Malaysia are no longer exist” Prepared By: ZURAINI BINTI SAMSURI 2010889082 EMBF5C PREPARED FOR: EN. HASBULLAH BIN OTHMAN Nowadays‚ there are no more finance companies in Malaysia. This situation occurred due to Asian financial crisis in mid year of 1997. Start with Thailand whereas Thai government has decided to float Thai Baht due to financial crisis. A few days later‚ the crisis spread out to Malaysia and Malaysia
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that went supernova. Next is Lise Meitner‚ her work led to the discovery of nuclear fission. last but not least is Nettie Stevens‚ she found out that the sex/gender of an organism by its chromosomes. All of these women have not gotten the proper recognition that they deserve. some of these women have even been left out of textbooks. First is Jocelyn bell burnell‚ she was a student at Cambridge University of England. She discovered pulsars. Pulsars are remnants of stars that went supernova. They are
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repulsive force‚ dubbed "quintessence‚" that could make up as much as three-quarters of the cosmos? Scientists from Lawrence Berkeley National Laboratory (Berkeley Lab) and Dartmouth College believe there is a way to find out. | | | | The SuperNova/Acceleration Probe‚ SNAP‚ is a satellite designed to study dark energy through the discovery and precision measurement of thousands of distant supernovae. | | | | In a paper to be published in Physical Review Letters‚ physicists Eric Linder
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burns for some millions of years and it doesn’t go quietly there is more material for gravity to constrict‚ the star goes out with a bang called the supernova. Gravity packs the remains far denser than the white dwarfs called nutron stars‚ a teaspoon full of this stardust weighs more than a cruz ship packed with people. Some nutron stars in the supernova grow so dense that
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The Stellar Lives of Stars Stars are giant nuclear reactors. In the center of stars‚ atoms are taken apart by tremendous atomic collisions altering the atomic structure and releasing an enormous amount of energy that makes stars hot and bright. Nuclear fusion is an atomic reaction that fuels stars. In fusion‚ many nuclei combine together to make a larger but different element‚ and the result of this process is the release of a lot of energy. Stars are powered by nuclear fusion in their cores
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of or over‚ nine solar masses “run out of hydrogen and helium fuel at its core‚”3 but still have enough mass and pressure and produces carbon. Once the star’s core reaches a certain mass it will overwhelm it self and implode. The second type of supernova is formed when a white dwarf star accumulates gas
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The Truman Doctrine The Truman Doctrine is an American foreign policy which was to pledge Soviet political expansion during the Cold War. It was declared to the Congress by President Harry S. Truman on March 12‚ 1947‚ and settled on July 12‚ 1948‚ when he promised to comprise pressures to Greece and Turkey. Straight American military force was not involved‚ but Congress took economic aid to provision the economies and militaries of Greece and Turkey. More generally‚ the Truman Doctrine implied American
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How did the universe originate and evolve to produce the galaxies‚ stars‚ and planets we see today? How did we get here? In order to understand how the Universe has changed from its initial simple state following the Big Bang (only cooling elementary particles like protons and electrons) into the magnificent Universe we see as we look at the night sky‚ we must understand how stars‚ galaxies and planets are formed. There are many questions associated with the creation and evolution of the major
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lead productive lives. Profiles and Risk Factors It is an undisputed fact that addictions amongst teenagers are on the rise. Easy availability of drugs‚ coupled with improved monetary condition of many homes appears to be the prime drivers (J.C. Merill‚ 1994). Peer pressure and high parental expectations are also high on the list. The most alarming trend is the increasing use of illegal drugs‚ tobacco‚ and alcohol among youth. Children who use these substances increase the chance of acquiring life-long
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