File - SPHS Devil Physics
... d. Pair production and pair annihilation e. Quantization of angular momentum in the Bohr model for hydrogen f. The wave function g. The uncertainty principle for energy and time and position and momentum h. Tunneling, potential barrier and factors affecting tunneling probability 5. Applications And ...
... d. Pair production and pair annihilation e. Quantization of angular momentum in the Bohr model for hydrogen f. The wave function g. The uncertainty principle for energy and time and position and momentum h. Tunneling, potential barrier and factors affecting tunneling probability 5. Applications And ...
Quantum Theory Historical Reference
... particle of mass (m) and velocity (v) should have a wavelength associated with it. Ultimately explains the quantized energy of electrons. de Broglie = h/(mv) h = Plank’s constant: 6.63 x 10-34 J.s In order to observe the wave nature of matter, the de Broglie must be large such that it is mea ...
... particle of mass (m) and velocity (v) should have a wavelength associated with it. Ultimately explains the quantized energy of electrons. de Broglie = h/(mv) h = Plank’s constant: 6.63 x 10-34 J.s In order to observe the wave nature of matter, the de Broglie must be large such that it is mea ...
stringtheory1s
... tried to understand them in terms of oldfashioned ideas … But at a certain point the old-fashioned ideas would begin to fail, so a warning was developed that said, in effect, ‘Your old-fashioned ideas are no damn good ...
... tried to understand them in terms of oldfashioned ideas … But at a certain point the old-fashioned ideas would begin to fail, so a warning was developed that said, in effect, ‘Your old-fashioned ideas are no damn good ...
Einstein`s Miraculous Year
... frequency needed for the photoelectric effect to work. Every metal has a minimum ...
... frequency needed for the photoelectric effect to work. Every metal has a minimum ...
WP1
... with themselves! What! How? Does a single electron go through both slits (to cause the interference)? How can an electron that causes a localized flash on the absorbing screen go through both slits? Can an electron be in two places at once? Counter common sense. As Feynman said “No one understands q ...
... with themselves! What! How? Does a single electron go through both slits (to cause the interference)? How can an electron that causes a localized flash on the absorbing screen go through both slits? Can an electron be in two places at once? Counter common sense. As Feynman said “No one understands q ...
Physics 228, Lecture 12 Thursday, March 3, 2005 Uncertainty
... For light, which we treated classically as a wave, we knew what physical properties the wave represented — the electric and magnetic fields are functions of position and time, and these functions satisfy the wave equation. For matter, that is for things we treated classically as particles, we do not ...
... For light, which we treated classically as a wave, we knew what physical properties the wave represented — the electric and magnetic fields are functions of position and time, and these functions satisfy the wave equation. For matter, that is for things we treated classically as particles, we do not ...
Atoms and Energies
... Since they propagate like waves, both light and “particles” can produce interference patterns We can describe this duality through the use of a wave function Y(x,t) which describes the (unobserved) propagation through space and time ...
... Since they propagate like waves, both light and “particles” can produce interference patterns We can describe this duality through the use of a wave function Y(x,t) which describes the (unobserved) propagation through space and time ...
EM Waves history & Polarization APIB
... considered the source of secondary wavelets that spread out in all directions with a speed equal to the speed of propagation of the waves. ...
... considered the source of secondary wavelets that spread out in all directions with a speed equal to the speed of propagation of the waves. ...
notes
... The balls of light, (it works with electrons, atoms and molecules as well… bigger and bigger), seem to go through BOTH slots at the same time. The name for this is superposition. They don’t just have one position (like everything else we know) they have two positions at the same time. That is diffic ...
... The balls of light, (it works with electrons, atoms and molecules as well… bigger and bigger), seem to go through BOTH slots at the same time. The name for this is superposition. They don’t just have one position (like everything else we know) they have two positions at the same time. That is diffic ...
Synopsis
... If light were waves (not photons), it will take about a year to eject a photoelectron out of the metal surface! ...
... If light were waves (not photons), it will take about a year to eject a photoelectron out of the metal surface! ...
Quantum Theory
... We cannot know both the velocity and location of an electron. The more we know about one, the less we know about the other. High energy light gives a better location, but disrupts the velocity. Low energy light disturbs the velocity less, but gives high uncertainty of location. Lower energy light gi ...
... We cannot know both the velocity and location of an electron. The more we know about one, the less we know about the other. High energy light gives a better location, but disrupts the velocity. Low energy light disturbs the velocity less, but gives high uncertainty of location. Lower energy light gi ...
Document
... Like photons and electrons, protons, neutrons, atoms, and even molecules have wave properties ...
... Like photons and electrons, protons, neutrons, atoms, and even molecules have wave properties ...
Chemistry 681 Introduction to Quantum
... 1. Introduction and background • Classical mechanics. Particle dynamics. Wave dynamics. • Probability in QM 2-slit experiment. Interference and exclusivity. Heisenberg Uncertainty Principle. 2. Rules and tools of QM • Schrödinger equation and wavefunction. • Operators and measurements. • Postulates ...
... 1. Introduction and background • Classical mechanics. Particle dynamics. Wave dynamics. • Probability in QM 2-slit experiment. Interference and exclusivity. Heisenberg Uncertainty Principle. 2. Rules and tools of QM • Schrödinger equation and wavefunction. • Operators and measurements. • Postulates ...