'Em waves' diaporamas de présentation

Chapter 14 Waves

Chapter 14 Waves. Types Characteristics Interactions. Types of Waves . Dr. B-Z . 1. Define Wave. A wave is a disturbance that carries energy though matter or space. . 2. The matter through which a wave travels is called a _. Medium Examples Pond Air Earth.

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Stars & Galaxies Chapter 28

Stars & Galaxies Chapter 28. Most of what we know about the universe comes from analyzing the light that reaches us from distant stars & galaxies. A Closer Look at Light Ch 28 Sec 1. We learn about the stars & the universe by studying the e lectromagnetic r adiation ( EM ) they give off.

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Stereovision Image Noise

Stereovision Image Noise. John Morris Department of Computer Science, Tamaki Campus The University of Auckland. Iolanthe at 14 knots on Cockburn Sound, Perth. Stereo Image Noise Sources . Signal noise Electromagnetic interference eg cross-talk

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Homework set #3 is posted Due Tuesday by 5PM No late homework accepted Homework set #4 is posted Due Tuesday September 2

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Electromagnetic Media and Boundary Conditions

Electromagnetic Media and Boundary Conditions. Plane waves at an interface:. k r. k t. k i. n 1. n 2. Questions. How do waves propagate across the interface? What are the directions of the reflected, refracted waves?

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Introduction to Microwave Remote Sensing

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Analog Communications

Analog Communications. Overview. Communication systems Analog Modulation AM FM Digital Modulation ASK FSK Modems. Communication systems. The block diagram on the top shows the blocks common to all communication systems. Digital. Analog.

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Wave & Electromagnetic Spectrum Notes

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Brief Study Earthquake Precursor with ULF Band Geomagnetic in Indonesia as Preliminary Research MAGDAS-9 BMKG-SERC In Su

Brief Study Earthquake Precursor with ULF Band Geomagnetic in Indonesia as Preliminary Research MAGDAS-9 BMKG-SERC In Sumatera, INDONESIA. By A. Suaidi Ahadi , B. K.Yumoto , C. Gunawan Ibrahim , D. Hendra Grandis

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Electromagnetic Spectrum: Wavelength, frequency and energy

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Synthesis of Bulk Metamaterials

Synthesis of Bulk Metamaterials. Advisor: Prof. Ruey-Beei Wu Student : Hung-Yi Chien ??? 2010 / 04 / 01. 1. Outline. Introduction Scaling Plasma at Microwave Frequency Synthesis of Negative Magnetic Permeability SRR-Based Left-Handed Metamaterials. 2. Introduction.

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Energy

Energy. What is Energy. From Merriam Webster: Energy: The capacity for doing work (or to produce heat ) What are some forms/types of energy? 1. Energy of motion (kinetic energy) ? 2. Heat 3. Electricity ?

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Energy

Energy. What is Energy. From Merriam Webster: Energy: The capacity for doing work (or to produce heat ) What are some forms/types of energy? 1. Energy of motion (kinetic energy) ? 2. Heat 3. Electricity ?

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Developing Wave Equations

Developing Wave Equations. Need wave equation and wave function for particles. Schrodinger, Klein-Gordon, Dirac not derived. Instead forms were guessed at, then solved, and found where applicable So Dirac equation applicable for spin 1/2 relativistic particles

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Light Light is fundamental for color vision Unless there is a source of light, there is nothing to see! What do we see?

Light Light is fundamental for color vision Unless there is a source of light, there is nothing to see! What do we see? We do not see objects , but the light that has been reflected by or transmitted through the objects. Light and EM waves Light is an electromagnetic wave

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Announcements

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How does an antenna that only generates a magnetic field, generate an electromagnetic (EM) wave?

How does an antenna that only generates a magnetic field, generate an electromagnetic (EM) wave?. Electromagnetic (EM) Wave. Made up of two time varying components: Electric field (E) Magnetic field (B) Electric and magnetic fields Orthogonal and in phase

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24.1 The Electromagnetic Spectrum

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SPECTROSCOPY

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