'Bohr atom' presentation slideshows

The Story of the Quantum

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Modern Atomic Theory and the Periodic Table

Modern Atomic Theory and the Periodic Table. Outline. A Brief History Electromagnetic Radiation and the Electromagnetic Spectrum The Bohr Atom Energy Levels of Electrons Atomic Structure of the First 18 Elements Electron Structures and the Periodic Table. A Brief History.

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Previous Lecture 1

Previous Lecture 1. International system of units. Scientific notation Engineering notation Metric prefixes. Important Note: Lectures are also available on www.mateen.yolasite.com. Voltage , Current and Resistor. Lecture Objective Atomic Structure Electrical Charge

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Quantum physics (quantum theory, quantum mechanics)

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Chapter 2

Chapter 2. Summary. The Bohr atom is a tool for visualizing atomic structure. The nucleus is positively charged and has the protons and neutrons. Electrons are negatively charged and in discrete shells. The atomic number is the number of protons and determines the particular element.

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OUR QUANTUM WORLD Wave Particle duality of Nature

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Light and Matter

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ECE 874: Physical Electronics

ECE 874: Physical Electronics. Prof. Virginia Ayres Electrical & Computer Engineering Michigan State University ayresv@msu.edu. Lecture 05, 13 Sep 12. Finish Chp. 01 Start Chp. 02.

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The bohr atom bound in cloth

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Atomic Structure

Atomic Structure. The theories of atomic and molecular structure depend on quantum mechanics to describe atoms and molecules in mathematical terms. Quantum Mechanics. The Bohr Atom (quantization of energy levels) The equation only works well for hydrogen-like atoms.

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Waves and Particles

Waves and Particles. Topics Light as a wave; Light as a particle; Particle-wave duality; The wave-like nature of matter;. Motivation Learn about the particle-wave duality of matter and energy. Learn how physics can blow your brain. . Light as a Wave. Characteristics of typical waves

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Discovery of the Atom

Discovery of the Atom. Born in Abdera about 460 B.C. Proposed that all matter is composed of atoms. Democritus. Antoine Lavoisier (1743-1794). Established the Law of Conservation of Mass which stated that matter could neither be created or destroyed. John Dalton (1776-1844).

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MODERN PHYSICS

MODERN PHYSICS. Going inside the Atom. Light is a wave. Or is it?. Wave-Particle Duality. Photoelectric Effect (light behaves like a particle) Compton Effect (light behaves like a particle) Entirely new theory needed!. Quantum Theory.

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SC-100 Class 13 Review Questions

SC-100 Class 13 Review Questions. 1. One difference between the motion of electrons in an atom and the motion of planets in the solar systems is that a. gravity holds the planets in orbit while centripetal force holds the electrons. b. planetary orbits are quantized, electron orbits are not.

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Niels

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