Atomic Physics Essay, Research Paper
subject = physics
title = Atomic Physics
papers = Please put your paper here.
ATOMIC PHYSICS
Atomic Physics- is the study of atomic matter.
History of the atom
Dalton
John Dalton was a chemist who was famous for his atomic theory. He discovered that
air was a mixture, not a compound. He also discovered that the solubility of a gas
depends on the weight of its atoms. He published the law of partial pressures, known
as D
Thomson
Sir Joseph John Thomson was a British physicist who won the 1906 Nobel Prize for
physics for his research on the conduction of electricity by gases. He used a
discharge tube to identify an electron. He was the first to record this information. The
way he
Rutherford
Ernest Rutherford was a New Zealand scientist. Many of our current views of matter
come from him. He was the first to do the gold foil experiment. He also developed his
own structure of the atom in 1911. The nucleus was positive and the empty space
arou
Bohr
Niels Bohr picked up where he thought Rutherford left off. He used much of the
previously discovered information to develop some assumptions. The first was:
Electrons can only move in a certain number of energy levels. This would mean that
they had a lim
Current structure of the atom
It is now known that atoms have wave patterns. The Stanford Center discovered that
protons as well as neutrons are actually made up of quarks. Rutherford?s model was
found to be reasonably accurate.
Radio Activity
Alpha, beta and gamma rays are radio waves in small proportion, and they are used
in X-rays. The radiation produced sends off a very short wave length and are different
for each type of ray. X-rays were discovered by a man named Roentgen in 1895 by
con
Nuclear Reactions
Alpha, beta and gamma are used to describe the decay process involved with nuclear
reactions. This process was developed also by Ernist Rutherford and is used in
modern science today. The time taken for half of the original number of atoms to
decay is c
Fission and Fusion
Nuclear Fission
Nuclear fission is an action that releases energy. The energy from the fission
generates electric power, used to sustain our civilization. Atoms are split by using
neutron which collide with the atoms. The result are 2 to 3 fragments with a mass less
Nuclear Fusion
Nuclear fusion occurs when two lighter elements are combined to form a new, larger
element. During the combining process great amounts of energy are released. In the
cases where the elements nuclei contains a low atomic weight the separation of a
neutr he promise of such a clean and vast supply of energy are incentives for further
research. The energy released could produce enough power for many generations to
come.
General Applications
Radiation is used in many different areas within society, anywhere from medicine to
atom bombs.
Другие работы по теме:
Niels Hendrik David Bohr Essay Research Paper
Niels Hendrik David Bohr Niels Hendrik David Bohr was one of the foremost scientists of the 20th century. The Nobel prizewinning physicist was known for his development of the theory of atomic fission that led to the development of the atomic bomb. He was born on Oct. 7, 1885, in Copenhagen, Denmark. His father, Christian, was a professor at the University of Copenhagen and his brother, Harold, was a great mathematician.
Enrico Fermi Essay Research Paper Enrico FermiBy
Enrico Fermi Essay, Research Paper Enrico Fermi By: Fernando-3-C ?Enrico Fermi was an Italian-American physicist and Nobel laureate, known for achieving the first controlled nuclear reaction (Encarta 98).?
College Level Physics Essay Research Paper I
College Level Physics Essay, Research Paper I feel the future of transportation lies in space travel. People can go any where in the world and can do anything but travel in space. This is do to the incredible cost of space travel. The use of massive amounts of fuel for departing and re-entering the atmosphere contributes a high percentage of the cost.
John Dalton Essay Research Paper Dalton John
John Dalton Essay, Research Paper Dalton, John (1766-1844), British chemist and physicist, who developed the atomic theory upon which modern physical science is founded. Dalton was born on September 6, 1766, in Eaglesfield, Cumberland County, England. He was the son of a weaver and received his early education from his father and at a Quaker school in his native town, where he began teaching at the age of 12.
Moonshine Essay Research Paper Moonshine Leo Szilard
Moonshine Essay, Research Paper Moonshine Leo Szilard was born in Hungary with a passion to save the world. His father was a civil engineer, and his mother a loving caring women. He went to school at “his gymnasium” the University of Budapest’s Minta. He graduated from there in 1916 with the “E?tv?s Prize.” (A National Prize in Mathematics) Physics was always his passion, but there was no career in physics in Hungary.
Manganese Essay Research Paper Hi I am
Manganese Essay, Research Paper Hi, I am Manganese. I am an element discovered in 1774 by the Swedish chemist Johan Gottlieb Gahn. My symbol was devised, coincidentally, by taking the first and third letters in the word manganese. My atomic number is 25, my atomic mass is 54.938, and my density is 7.2. I melt at 1245? C and then in turn I boil at 1962? C.
Aristotle 2 Essay Research Paper Aristotle s
Aristotle 2 Essay, Research Paper Aristotle s Life Aristotle (384-322 BC) was a Greek philosopher, educator, and scientist, and was also one of the most influential thinkers in Western culture (World Book 663). Through his writings, Aristotle considered, summarized, criticized, and helped to further develop many of these traditions from which he had learned from Plato, his teacher.
Chemical Compounds Bromine Essay Research Paper The
Chemical Compounds Bromine Essay, Research Paper The element Bromine, is a red liquid which is explosive at room temperature and has a red brown vapour. It has an atomic number of 35 and an atomic mass of 79.909. The
Harry S Truman Essay Research Paper The
Harry S. Truman Essay, Research Paper The 33rd president was Harry S. Truman. He took over office after Roosevelt died, during this time period of WWII. He had to make the decision of the atomic bomb and how to take care of getting peace in Europe and with the other countries. He dealt with these difficulties in correct and appropriate manner and in a respectful way.
Should We Have Dropped The Bomb Essay
, Research Paper The Decision to Drop the Bomb Our century has been dominated by a continuing expansion of military knowledge, but perhaps the weapon which had the most impact was the atomic bomb. It ended a world war, and inspired many to search of the secret of atomic weaponry. The A-bomb has inspired much controversy.
Legislation Essay Research Paper What then is
Legislation Essay, Research Paper What, then, is legislation? It is an assumption by one man, or body ofmen, of absolute, irresponsible dominion over all other men whom theycan subject to their power. It is an assumption by one man, or body ofmen, of a right to subject all other men to their will and theirservice.
Element Essay Research Paper What is an
Element Essay, Research Paper What is an element: Simple substances that can not be broken down into simpler substances. What is an atom: smallest part of an element that can be identified as an element.
Marie Curie Essay Research Paper Marie Curie
Marie Curie Essay, Research Paper Marie Curie is the most famous woman of physics. She has been recognized for her work with Nobel Prize awards in both physics (1903) and chemistry (1911). She got a late start with her education obtaining her license in physics in 1893 and the corresponding degree in mathematics in 1894.
Physics Lab Essay Research Paper III ResultsAnalysisMy
Physics Lab Essay, Research Paper III. Results/Analysis: My lab partner and I worked diligently in this experiment to be as accurate and as precise in our measurements and calculations with the technology provided. In part one of the experiment, we calculated the amount of force on the planet at the closest distance to be approximately 18 F.
How The Atomic Bomb Affected World War
II Essay, Research Paper Many different innovations in military strategy and weaponry effected the outcome of World War II, but none so much as the development of the Atomic Bomb. The law of supply and demand has determined
Niels Bohr Essay Research Paper October 21
Niels Bohr Essay, Research Paper October 21, 1998 Niels Bohr Niels Bohr was born in Copenhagen, he is the son of a physiology professor, and went to school at the University of Copenhagen, this is where he got his doctorate in 1911.
Atom Bomb Essay Research Paper The United
Atom Bomb Essay, Research Paper The United States’ decision to drop the atomic bomb was intended to intimidate and keep the Soviet Union from invading Japan, but was also to end the war. Even without the atomic bomb, the Japanese empire would have collapsed. The United States, however, did not want to let the Soviet Union enter the war and invade Japan in order to spread communism.
Where Are They In The Periodic Table
? Essay, Research Paper Thanks to Doc Brown of ChemHelp.Net for these great chemistry revision notes. Check out his site for more! Selected Elements of The Periodic Table (name, symbol and atomic numbers 1-38 &
Atomic Bomb Essay Research Paper The Right
Atomic Bomb Essay, Research Paper The Right Choice On August 6, 1945, at 8:15 the American plane The Enola Gay changed history forever. The plane dropped the first atomic bomb over the city of Hiroshima, Japan in a successful effort to ended World War II. The question on whether or not such a powerful attack was necessary to end the war has often been asked.
Atomic Bomb Controversy Essay Research Paper The
Atomic Bomb Controversy Essay, Research Paper The Atomic Bomb Controversy August 6, 1945- the atomic bomb was first used in combat as it was dropped on Hiroshima, Japan. The raw explosive power of the weapon was displayed. Within a few days, another bomb was dropped on Nagasaki, Japan. The atomic bomb was one of the most destructive weapons of war ever used in combat.
Atomic Bomb Essay Research Paper This was
Atomic Bomb Essay, Research Paper This was the basis for the atomic bomb. Throughout this research paper, I will trace the history of the atomic bomb. In addition, who was involved and why, what happened in this event, and explain the impact that it had on the world. After Einstein predicted, that mass could be converted into energy.
Atomic Bomb Essay Research Paper In this
Atomic Bomb Essay, Research Paper In this paper, it will be discussed why the Atomic Bomb is the biggest method of destruction known to man. The paper will be discussing the results of the Atomic Bombs, along with the effects years after the initial explosion. People always wonder how many people actually died in the two Atomic Bombs which were dropped in Japan.
The A Bomb Essay Research Paper The
The A Bomb Essay, Research Paper The A-Bomb The effects of the atomic bomb were terrible. There’s no doubt in my mind that the atomic bombs dropped on Hiroshima and Nagasaki was a costly mistake. Atomic bombs produce heat millions of degrees high and visible ultraviolet rays. Everyone and everything exposed to their blast is affected.
John Bardeen Essay Research Paper Bardeen John
John Bardeen Essay, Research Paper Bardeen, John 1908-91, American physicist; b. Madison, Wis. He was known for his studies of semiconductivity and other aspects of SOLID-STATE PHYSICS. The first
Atomic Question Essay Research Paper The Atomic
Atomic Question Essay, Research Paper The Atomic Question On August 6, 1945 the world was changed forever. On that day the United States of America dropped an atomic bomb over the city of Hiroshima. Never before has the world seen anything like it. Hiroshima had almost been decimated with an estimated 70-80,000 people were killed.
Nuclear Energy Essay Research Paper Nuclear Energy
Nuclear Energy Essay, Research Paper Nuclear Energy should be produced because it is an alternative to fossil fuel. Nuclear energy helps to conserve our national resources that we use as fuel such as coil, oil, and natural gas. Another pro of nuclear energy is that radiation that is given off by nuclear energy is mostly thought of a very dangerous thing but it can be used in positive ways too.
Physics 1 Essay Research Paper Physics I
Physics 1 Essay, Research Paper Physics I paper Eric Pevehouse, GPISP97, 10-26-00 I believe that the rationale of Robert E. Resh s article is quite simple: He tries to establish the brief history of air bags in his audience s minds. He commences his paper with the concept of an old school air bag. Resh enlightens us that the notion of air cushions first came about during World War II as an inflatable crash landing device for airplanes.
The Physics Ofkites Essay Research Paper The
The Physics Ofkites Essay, Research Paper The Physics of Kites Kites are such interesting items. They are toys for many and learning tools for others. To really understand them, one must take into account some laws of Physics. Physics supplies the answer for exactly how a kite can fly and manuever in the air.