Quantum Physics
... and momentum or in terms of a simultaneous measurement of energy and time. What is it about particles that gives rise to the HUP? CLICK FOR ANSWER Suppose a particle is moving in one dimension and you measure its position and momentum at the same time. The position measurement has an uncertainty x ...
... and momentum or in terms of a simultaneous measurement of energy and time. What is it about particles that gives rise to the HUP? CLICK FOR ANSWER Suppose a particle is moving in one dimension and you measure its position and momentum at the same time. The position measurement has an uncertainty x ...
stationary state
... • When an electron is in one of the quantized orbits, it does not emit any electromagnetic radiation; thus, the electron is said to be in a stationary state. • The electron can make a discontinuous emission, or quantum jump, from one stationary state to another. During this transition it does emit r ...
... • When an electron is in one of the quantized orbits, it does not emit any electromagnetic radiation; thus, the electron is said to be in a stationary state. • The electron can make a discontinuous emission, or quantum jump, from one stationary state to another. During this transition it does emit r ...
2009 Chemistry I
... 1. When current is passed thru vacuum tube of H gas at low pressure, the tube has a pinkish glow. 2. When a narrow beam of this was shined thru a prism, it separated into specific wavelengths. a. Balmer series: 4 specific colors of the visible spectrum b. Lyman series: 5 specific in the UV spectru ...
... 1. When current is passed thru vacuum tube of H gas at low pressure, the tube has a pinkish glow. 2. When a narrow beam of this was shined thru a prism, it separated into specific wavelengths. a. Balmer series: 4 specific colors of the visible spectrum b. Lyman series: 5 specific in the UV spectru ...
Problem: relativistic proton
... General Relativity predicts that a light ray passing near the Sun should be deflected by the curved spacespace-time created by the Sun’ ...
... General Relativity predicts that a light ray passing near the Sun should be deflected by the curved spacespace-time created by the Sun’ ...
Basic Characteristics of Electromagnetic Radiation
... dX ¼ const jE1 ðkÞj describes the radiation ‘‘collected’’ from one period of a trajectory, and a multiplier ...
... dX ¼ const jE1 ðkÞj describes the radiation ‘‘collected’’ from one period of a trajectory, and a multiplier ...
Chapter 7 Worksheet November 1
... 8. What might the problem be if our retina could detect low frequency electromagnetic radiation? ...
... 8. What might the problem be if our retina could detect low frequency electromagnetic radiation? ...
Chapter 5
... made up of all the colors of the visible spectrum. Passing it through a prism separates it. ...
... made up of all the colors of the visible spectrum. Passing it through a prism separates it. ...
Chapter 4 Spectroscopy
... absorb photons of right energy for excitation Multielectron atoms: Much more complicated spectra, many more possible states Ionization changes energy levels ...
... absorb photons of right energy for excitation Multielectron atoms: Much more complicated spectra, many more possible states Ionization changes energy levels ...
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L 35 Modern Physics [1]
... orbits or states in which then do not radiate. • The electron in a high energy state can make a transition to a lower energy state by emitting a photon whose energy was the difference in energies of the two states, hf = Ei - Ef ...
... orbits or states in which then do not radiate. • The electron in a high energy state can make a transition to a lower energy state by emitting a photon whose energy was the difference in energies of the two states, hf = Ei - Ef ...
Simple Harmonic Oscillator
... Geiger showed that many particles were scattered from thin gold-leaf targets at backward angles greater than 90°. ...
... Geiger showed that many particles were scattered from thin gold-leaf targets at backward angles greater than 90°. ...
Chemistry - Unit 6 What do you need to know?? This chapter is on
... It was Einstein, in 1905, who deduced the basis of the photoelectric effect. I like an example that Dr. Blaber, at Florida State University uses: The Photoelectric effect as a carnival game: "A popular carnival game is where you are given a giant mallet and have to hit a pad on the ground. This send ...
... It was Einstein, in 1905, who deduced the basis of the photoelectric effect. I like an example that Dr. Blaber, at Florida State University uses: The Photoelectric effect as a carnival game: "A popular carnival game is where you are given a giant mallet and have to hit a pad on the ground. This send ...
Atomic Structure
... • The electrons are arranged in energy levels within the electron cloud. • Each energy level or shell is labeled with a number or letter. For example K-Shell or energy level 1 • Each energy level or shell can hold a maximum number of electrons: #e- = 2n2 where n = energy level. Level 1 holds 2 elect ...
... • The electrons are arranged in energy levels within the electron cloud. • Each energy level or shell is labeled with a number or letter. For example K-Shell or energy level 1 • Each energy level or shell can hold a maximum number of electrons: #e- = 2n2 where n = energy level. Level 1 holds 2 elect ...
Chemical Formulas and Chemical Compounds
... Salt: Ionic compound composed of cation and anion of an acid Ex: CaSO4 Hydrates: Compounds that attract and hold water molecules in their crystal structure Water of Hydration: Water locked in compound, can be removed by heating Anhydrous: Solid residue remaining after water has been removed Formula ...
... Salt: Ionic compound composed of cation and anion of an acid Ex: CaSO4 Hydrates: Compounds that attract and hold water molecules in their crystal structure Water of Hydration: Water locked in compound, can be removed by heating Anhydrous: Solid residue remaining after water has been removed Formula ...
A. A glowing red object is hotter than a glowing yellow
... But, as the 20th Century dawned, the entire foundation of science was about to be completely rebuilt. Relativity and Quantum theory provided a new and deeper understanding of the nature of reality. The modern world would not exist without it. Think about how these fields advanced in the last 100 yrs ...
... But, as the 20th Century dawned, the entire foundation of science was about to be completely rebuilt. Relativity and Quantum theory provided a new and deeper understanding of the nature of reality. The modern world would not exist without it. Think about how these fields advanced in the last 100 yrs ...
Modern Physics
... Light exhibits wave phenomena as a light wave is propagated by interchange of energy between varying electric and magnetic fields (Maxwell) Light acts like particles composed of kinetic energy and momentum when light interacts with matter Both wave and particle 1. Wave Nature Light exhibits ...
... Light exhibits wave phenomena as a light wave is propagated by interchange of energy between varying electric and magnetic fields (Maxwell) Light acts like particles composed of kinetic energy and momentum when light interacts with matter Both wave and particle 1. Wave Nature Light exhibits ...
Chapter 5 Review “Electrons in Atoms”
... series: 1s, 2s, 2p, 3s, 3p? In Bohr’s model of the atom, where are the electrons and protons located? What is the basis for exceptions to the aufbau diagram? How does the energy of an electron change when the electron moves closer to the nucleus? ...
... series: 1s, 2s, 2p, 3s, 3p? In Bohr’s model of the atom, where are the electrons and protons located? What is the basis for exceptions to the aufbau diagram? How does the energy of an electron change when the electron moves closer to the nucleus? ...
Chapter 5 Review “Electrons in Atoms”
... series: 1s, 2s, 2p, 3s, 3p? In Bohr’s model of the atom, where are the electrons and protons located? What is the basis for exceptions to the aufbau diagram? How does the energy of an electron change when the electron moves closer to the nucleus? ...
... series: 1s, 2s, 2p, 3s, 3p? In Bohr’s model of the atom, where are the electrons and protons located? What is the basis for exceptions to the aufbau diagram? How does the energy of an electron change when the electron moves closer to the nucleus? ...
Name: Chapter 3 Reading Guide: Molecules, Compounds, and
... When hydrogen and oxygen combine to form the compound water, a dramatically _____________________ substance results. When two or more elements combine to form a ______________________, an entirely ______________ substance results. In a compound, elements combine in ________________, ________________ ...
... When hydrogen and oxygen combine to form the compound water, a dramatically _____________________ substance results. When two or more elements combine to form a ______________________, an entirely ______________ substance results. In a compound, elements combine in ________________, ________________ ...
Bremsstrahlung
Bremsstrahlung (German pronunciation: [ˈbʁɛmsˌʃtʁaːlʊŋ], from bremsen ""to brake"" and Strahlung ""radiation"", i.e. ""braking radiation"" or ""deceleration radiation"") is electromagnetic radiation produced by the deceleration of a charged particle when deflected by another charged particle, typically an electron by an atomic nucleus. The moving particle loses kinetic energy, which is converted into a photon, thus satisfying the law of conservation of energy. The term is also used to refer to the process of producing the radiation. Bremsstrahlung has a continuous spectrum, which becomes more intense and whose peak intensity shifts toward higher frequencies as the change of the energy of the accelerated particles increases.Strictly speaking, braking radiation is any radiation due to the acceleration of a charged particle, which includes synchrotron radiation, cyclotron radiation, and the emission of electrons and positrons during beta decay. However, the term is frequently used in the more narrow sense of radiation from electrons (from whatever source) slowing in matter.Bremsstrahlung emitted from plasma is sometimes referred to as free/free radiation. This refers to the fact that the radiation in this case is created by charged particles that are free both before and after the deflection (acceleration) that caused the emission.