'Electron charge' diaporamas de présentation

betas, protons, alphas and other heavy charged particles as 16 O, gamma and x-rays, and neutrons

Interaction of Beta and Charged Particles with Matter. betas, protons, alphas and other heavy charged particles as 16 O, gamma and x-rays, and neutrons

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Electrostatics Chapter 23

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Chapter 21

Chapter 21. Magnetic Forces and Magnetic Fields. 21.1 Magnetic Fields. The needle of a compass is permanent magnet that has a north magnetic pole (N) at one end and a south magnetic pole (S) at the other. 21.1 Magnetic Fields. The behavior of magnetic poles is similar to that of

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Recent advances in physics and astronomy --- our current understanding of the Universe

Recent advances in physics and astronomy --- our current understanding of the Universe. Lecture 2: Toward a unified theory, Interactions of elementary particles. April 9 th , 2003. How we see different-sized objects. What is the world made of.

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Department of Chemistry CHEM1010 General Chemistry *********************************************** Instructor: Dr. Hong

Department of Chemistry CHEM1010 General Chemistry *********************************************** Instructor: Dr. Hong Zhang Foster Hall, Room 221 Tel: 931-6325 Email: hzhang@tntech.edu CHEM1010/General Chemistry _________________________________________ Chapter 3. (10)-Atomic Structure

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Course Overview

Course Overview. ECE/ChE 4752: Microelectronics Processing Laboratory. Gary S. May January 8, 2004. Outline. Introduction Silicon Processing History of ICs Review of Semiconductor Devices Conductivity and Resistivity MOS Transistors Hot-Point Probe 4-Point Probe.

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Electricity and Magnetism

Electricity and Magnetism. Instructor: Dr. M. S. Kaiser Lecture 1. PROPERTIES OF ELECTRIC CHARGES. A number of simple experiments demonstrate the existence of electric forces and charges.

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Determining the Absorption Coefficient

Determining the Absorption Coefficient. It would be Good to know how to determine the coefficients of the Equation of Transfer!. The Absorption Coefficient. Occupation Numbers N = Total Number of an Element N i,I = Number in the proper state (excitation and ionization)

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GaAs:Cr detector testing for FCAL calorimeter at planned linear accelerator ILC

GaAs:Cr detector testing for FCAL calorimeter at planned linear accelerator ILC . V. Elkin, U.Kruchonak. XVI ??????? ??????????? ??????? ?????? ? ???????????? ???? 20 12. The International Linear Collider ILC. ~ 30 km. Parameters of the ILC:

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Responsivity and Sensitivity

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10-th International Workshop on H.E.S.P. September 16-21, 2003, Dubna, Russia

10-th International Workshop on H.E.S.P. September 16-21, 2003, Dubna, Russia. Bradyons and Tachyons S.B. Nurushev Institute for High Energy Physics. Contents. Introduction Classification of particles Causality Problem Generalized Galilean Transformation Where may we look for tachyons?

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Spectroscopic Techniques for Probing Solid Surfaces

Part II of Surface Primer. Spectroscopic Techniques for Probing Solid Surfaces. Characterization of a Surface. To fully characterize a surface, we need to know: What types of atoms are present at a surface and what is their surface concentration?

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Electrical charges

Electrical charges. Attraction and repulsion. +. +. -. +. Charge It. How does a neutral object react to a charged object? I place several pieces of paper on the desk. I rub a glass rod with wool. I move the rod close to the pieces of paper. I observe that the rod attracts the pieces.

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Elementary Particles

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0 2 4 6 8 10 12 13.8 billions of years after creation

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John Daltons Atomic Theory

John Daltons Atomic Theory. All matter is composed of small particles called atoms All atoms of a given element are a like Compounds are formed when different atoms combine in fixed proportions A chemical reaction involves the rearrangement of atoms. Development of the Atom.

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Static Electricity

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Electrical & Gravitational Force

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Discovery of electron

Discovery of electron. 1897 - J.J. Thomson (1856-1940) http://www.chemheritage.org/classroom/chemach/atomic/thomson.html http://www.aip.org/history/electron/. (Kennedy, Chemistry Live!). Mass spectrometry.

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Understanding Electron Charge Density

Understanding Electron Charge Density. Experimenting with Quantum Theory. Procedure. Drop 100 darts/marbles on a target Analyze the data. Analysis. Conclusion Questions: . a. For each ring, plot number of hits on y-axis against average distance on x-axis. Connect to 0,0.

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