quantum mechanics

A detailed Summary of quantum mechanics


Quantum Mechanics is the science of subatomic particles and their behavior patterns that are observed in nature. As the foundation of scientific knowledge approached the start of the twentieth century, problems began to arise over the fact that classic physical ideas were not capable of explaining the observed behavior of subatomic particles. In 1913, the Danish physicist Neils Bohr, proposed a successful quantum model of the atom that began the process of a more defined understanding of its subatomic particles. It was accepted in the early part of the twentieth century that light traveled as both waves and particles. The reason light appears to act as a wave and particle is because we are noticing the accumulation of many light particles distributed over the probabilities of where each particle could be. In 1923, Louis De Broglie hypothesized that subatomic particles exhibit wavelike and particle properties for the same reason. The success of these theories inspired physic!

ists to developed a way to describe the behavior of subatomic phenomena in terms of both waves and particles by means of mathematics.


arge objects whose inherent action is huge compared to subatomic particles.

ton's laws, the basis of classic physical ideas, help obtain precise information about the location of an object at any future time. Classical physics assumes all collisions and locations of particles can be measured at once. The dual wave-particle nature of electrons flew in the face of such beliefs. In a changing environment, as is the nature of the electron, classical physical attributes of position and momentum are fleeting phenomena. No atomic particle can have both of these properties at the same time. An electron cannot be observed without changing its state. The simultaneous measurement of two conjugate variables such as the momentum and position or the energy and time for a moving particle entails a limitation on the precision of each measurement. This observance is what Werner Heisenberg refereed to as the principle of uncertainty, which commonly became known as Heisenberg's Uncertainty Principle. We have the illusion that position and momentum can co-exist in l!

Scientists, nurtured by the Copenhagen doctrine and the new

Some common words found in the essay are:
Uncertainty Principle, De Broglie, Erwin Schrodinger, Neils Bohr, Bohr's Copenhagen, Quantum Mechanics, Interpretation Scientists, Werner Heisenberg, quantum mechanics, subatomic particles, nature electrons, classic physical ideas, uncertainty principle, physical ideas, classic physical, behavior subatomic, particle properties, wave mechanics, particles heisenberg,

Approximate Word count = 755
Approximate Pages = 3 (250 words per page double spaced)

Category: Science

join now Save Paper

Related Essays

  • why use quantum mechanics Quantum Mechanics is the science of subatomic particles and their behavior patterns that are observed in nature. As the foundation ... 775 words
  • Quantum Computing Fury of the Quantum Fist Quantum mechanics will be our most powerful tool in the world of tomorrow. For those of you that did not ... 2072 words
  • Thinking Outside The Box ... He invented ampquotMatrix mechanics.ampquot It was the first version of quantum mechanics. ... The matrix mechanics is a part of mathematics known as the quantum mechanics. ... 1293 words
  • Quantim Theory Because it holds that energy and matter exist in tiny, discrete amounts, quantum mechanics is particularly applicable to Elamentry Pprticlesand the ... 1021 words
  • hehehe ... work that Albert Einstein did in his early years where h e generated new ideas and new approaches to Quantum Mechanics, Relativity and Statistical Mechanics. ... 1239 words

Professional Essays

  • The Turing Machine and Quantum Computing ... In order to understand quantum computing, one must first become familiar with the basics of quantum mechanics as they relate to this approach. ... 2593 words
  • Hawkinamp39s Thesis of the Universe ... that men can understand the forces which direct the workings of the universe by presenting the recent discoveries in physics and quantum mechanics in a ... 2733 words
  • Newtonian Science ... of Newtonian mechanics was not due solely to the fact that his laws applied only to the macroscopic world and had to be replaced with quantum mechanics. ... 2166 words
  • Newtonamp39s Contribution to Science ... of Newtonian mechanics was not due solely to the fact that his laws applied only to the macroscopic world and had to be replaced with quantum mechanics. ... 2155 words
  • Benjamin Franklin and Electricity ... He then briefly introduced the thennew theory of quantum mechanics as a unifying theory, allowing a consistant understanding of both matter and energy, and ... 2973 words
  • DETERMINISM VERSUS FREE WILL Introduction The ... as a result of the formulation of Heisenbergamp39s ampquotUncertainty Principle.ampquot In general, the uncertainty principle is a postulate of quantum mechanics that asserts ... 2624 words


Saved Paper

Save your papers so you can locate them quickly!

Newest Essays

Testimonials

  • "Thank You So Much!!! You have saved me once again!!!"
    Jack M.
  • "With so many papers to chose from, I was able to get ideas to help me with all of my classes. Thank You!"
    Brian P.
  • "I've used this site for the last 3 years to help me come up with ideas for my papers."
    Sara J.
  • "I use this site every week to help me write my own papers!"
    Rachel W.
  • "I love this site!!!"
    Marie N.
Home Join Now Support
Acceptable Use Policy About us FAQ
All papers are for research and reference purposes only!
© 2002-2009 DirectEssays.com. All Rights Reserved.