'Visible range' diaporamas de présentation

Chapter 6 Electronic Structure of Atoms

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What value of wavelength is associated with the Lyman series for {image} {image}

1. 2. 3. 4. 5. What value of wavelength is associated with the Lyman series for {image} {image}. {image} {image} {image} {image} {image}. What wavelength (in {image} is associated with the Paschen series for {image} {image}. 330 2.1 1.9 0.4 590.

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Nir Tessler Microelectronic & Nanoelectronic centers Electrical Enginnering Dept. Technion, Israel Institute of Tech

The Quest for Electrically Pumped Lasers. Nir Tessler Microelectronic & Nanoelectronic centers Electrical Enginnering Dept. Technion, Israel Institute of Technology Haifa, Israel. www.ee.technion.ac.il/nir. Outline. Introduction. Some of the problems.

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The Origin and Nature of Light

The Origin and Nature of Light. The Origin and Nature of Light. Celebration of Knowledge #2 (aka Exam #2) is Thursday March 8th in N210 Tailgate Party (aka exam review) is Wednesday March 7th in N210 from 4-6pm

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Photonic Band Gap Structures

Photonic Band Gap Structures. Mikhail Rybin. Saint Petersburg State University, Ioffe Physico-Technical Institute. Euler School March-April 2004. Overview. Photonic crystals and photonic bandgap Artificial opals Photonic bandgap structure of artificial opals:

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Light and the Electromagnetic Spectrum

Light and the Electromagnetic Spectrum. The Electromagnetic Spectrum. The electromagnetic spectrum represents the range of energy from low energy, low frequency radio waves with long wavelengths up to high energy, high frequency gamma waves with small wavelengths.

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Everyday Light

Everyday Light. Optical emission. fluorescence. phosphorescence. Light bulb. Light bulb. Ne +. Ne. Neon light. Neon light. Neon light. Fluorescent lights. Fluorescent lights. Electrons flow through gas, ionizing the gas. Charged particles collide with gaseous mercury.

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Caroline Herschel (1750-1848) one of the first professional women astronomer

Caroline Herschel (1750-1848) one of the first professional women astronomer she discovered 8 comets. ISO : water bands Crovisier et al. 1997 Science , 275 , 1904. Odin. First observations of rotational lines of water in comets. ISO : C/1995 O1 (Hale-Bopp). SWAS : C/1999 H1 (Lee).

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Solar System and the Universe

Solar System and the Universe. Temperature Mass. Common Characteristics of Stars. Most appear white to our eyes. (Not really their color) Most stars have a predominant color that is dependent upon their surface temperature. The hotter the star, the more blue light it emits .

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Space Art Visualizing The Unseen

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The Electromagnetic Spectrum

The Electromagnetic Spectrum. The electromagnetic spectrum is the range of all electromagnetic radiation arranged by frequency/ wavelength -- higher frequency corresponds to shorter wavelength -- visible wavelengths are a small portion of this range. The Electromagnetic Spectrum.

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Presented by: Kyle Hershey Jason Maldonis

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Interference

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