'Destructive interference' diaporamas de présentation

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Chapter 18

Chapter 18. Superposition and Standing Waves. Waves vs. Particles. Superposition Principle. If two or more traveling waves are moving through a medium, the resultant value of the wave function at any point is the algebraic sum of the values of the wave functions of the individual waves

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Today 1/29

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WAVES

WAVES. Waves. A wave is any disturbance that transmits ENERGY through matter and space. Waves carry energy NOT matter. SIM. Kinds of Waves. Longitudinal Wave The material that the wave is in vibrates back and forth along the path that the wave travels. SIM. Kinds of Waves.

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Waves

Waves. Chapter 14. Types of Waves. A wave is a disturbance that carries energy through matter or space. The medium is the matter through which a wave travels. Waves that require medium are called mechanical waves. Transverse waves.

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Chapter 25

Chapter 25. Vibrations and Waves . General definitions of vibrations and waves. Vibration : in a general sense, anything that switches back and forth, to and fro, side to side, in and out, off and on, loud and soft, or up and down is vibrating . A vibration is a wiggle in time .

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Experiment 17 - Andrew Underwood

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Wave & Electromagnetic Spectrum Notes

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Waves

Waves. The Nature of Waves. Wave is a traveling disturbance. Wave carries energy from place to place. There are two basic types of waves: Transverse and longitudinal waves. . Transverse waves.

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Chapter 6 Wave Motion

Chapter 6 Wave Motion. Types of Waves. mechanical waves require a medium ( water, air, springs) electromagnetic waves require no medium (light, radio, micro). Types of Mechanical Waves. L ongitudinal - particles of the medium vibrate parallel to the direction of the wave. eg . sound waves

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Superposition of Waves

Superposition of Waves. Two important concepts that physicists study are Wave Motion Particle Motion This semester will begin with the study of wave motion. Particle motion will be studied later in the semester. the material or substance that propagates a disturbance or wave.

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~ Sound ~

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Wave Boundaries and Superposition

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Physics 2054C

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Crystal Morphology

Crystal Morphology. Growth of crystal is affected by the conditions and matrix from which they grow. That one face grows quicker than another is generally determined by differences in atomic density along a crystal face Internal order the same here however!!!. Why did we go through all this?.

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DIFFREITHIANT

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Wireless Communication Fundamentals

Wireless Communication Fundamentals. David Holmer dholmer@jhu.edu. Physical Properties of Wireless. Makes wireless network different from wired networks Should be taken into account by all layers. Wireless = Waves. Electromagnetic radiation

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The Principle of Linear Superposition and Interference Phenomena

The Principle of Linear Superposition and Interference Phenomena. 17.1 The Principle of Linear Superposition and 17.2 Constructive and Destructive Interference of Sound Waves. 17.1 The Principle of Linear Superposition. Often two or more wave pulses move through the same space at once

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Interesting Facts

Interesting Facts. By Jeremy Boecker. Post-DVD Technology. Blu-Ray Discs (BD) HD-DVD HVD. Comparing Blu-Ray & HD-DVD. Both use Blue Laser technology ( ? =405nm) Both have the same physical dimensions of a CD / DVD Quad-Layer technology -> 200GB/disc!. HVD. Holographic technology

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Lecture on Two Source Interference

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