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PowerPoint Presentation– often through a disturbance in the medium pendulum • Ex 1: find the period of a wave with a frequency of 0.25 Hz a period of 5 ms s sHzf
Waves Waves & photons Waves & photons Transverse (top) and Standing wave longitudiinal waves Waves & photons What can be measured? λ λ meters: 0.0 3.0 6.0 Sec:…
Mechanical Waves & Sound Wave Motion Waves are caused by A vibration underneath the ocean can lead to a Tsunami Wave anatomy: Amplitude, A = Wavelength, λ = Frequency,…
Plane Waves 1 Review dielectrics 2 Plane waves in the time domain 3 Plane waves in the frequency domain 4 Plane waves in lossy and dispersive media 5 Phase and group velocity…
1 CH3 Wave Properties of Particles De Broglie waves A moving body behaves in certain ways as though it has a wave nature * for photon P = hνc =hλ Photon wavelength λ=…
2 Uniform Plane Waves 21 Uniform Plane Waves in Lossless Media The simplest electromagnetic waves are uniform plane waves propagating along some fixed direction say the z-direction…
Slide 1 Slide 2 Why are electrons restricted to specific energy levels or quantized? Louis de Broglie – proposed that if waves have particle properties, possible particles…
2 Uniform Plane Waves 2.1 Uniform Plane Waves in Lossless Media The simplest electromagnetic waves are uniform plane waves propagating along some fixed direction, say the…
1 12 11 – Waves and Instabilities Waves Rossby waves Waves Rossby waves 2 12 I potential vorticity equation for layered model Dq Dt = 0 , q = ζ − f0 H h + f0 + βy with…
1. OCEAN WAVES Applied to surfing 2. Samuil Plamenov Petrov 2 3. Samuil Plamenov Petrov 3 4. Samuil Plamenov Petrov 4 DEEP WATER WAVE SHALLOW WATER WAVE 5. Samuil Plamenov…
1. By Supawat Poonjiradejma Date: February 8th, 2015 PHYSICS 101 LEARNING OBJECTIVE WAVES 2. WHAT IS A WAVE? • Motion of a disturbance • Travels through a medium 3. WHAT…
Waves, Light & Quanta Tim Freegarde Web Gallery of Art; National Gallery, London Circumference of the earth Eratosthenes of Cyrene (276-195 BC) 5000 stadia ~ 5000 x 180m…
PLASMA WAVES & DIFFUSION μ , • Ch.4 Review (Single ptl Motions) + - •B + - •B - + •B Ex By kz (反) • SUMMARY OF PLASMA WAVES (1) BO = 0 uncoupled (2) BO =…
Slide 1 Sinusoidal Waves Lab Professor Ahmadi and Robert Proie Objectives Learn to Mathematically Describe Sinusoidal Waves Refresh Complex Number Concepts Describing a Sinusoidal…
ELECTRO MAGNETIC WAVES By, Prof.S.T.Suganthi, HOD/EEE, S.Veerasamy Chettiar College of Engineering and Technology, Puliangudi-627855 Electro Magnetic Wave Equation • Maxwell’s…
13.021 – Marine Hydrodynamics, Fall 2004 Lecture 19 Copyright c© 2004 MIT - Department of Ocean Engineering, All rights reserved. 13.021 - Marine Hydrodynamics
Electromagnetic (EM) WavesHarmonic plane wave solution for EM in non-conductive material Similar to general solution for EM in vacuum, for non conductive medium with no sources
Algebra of wavesWaves What are waves, their periods, amplitudes, etc.? 3 u(x, t) = e iωt−ik·xu0(x), where ω is a frequency, k is a wave-number, and
Periodic Sinusoidal Waves A – amplitude (m) ω – angular frequency (radians/second) c – speed of propagation So many variables!!! • but it makes
EE1D01 Electrical Science for Everyone 1 Electromagnetic Waves Electromagnetic waves are transverse waves that have some electrical and magnetic properties. They do not need…