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1.  yellow dwarf star in the center of the solarsystem diameter = 1,392,000 km, 109 times of earth’s mass = 2×1030kg, 330,000 times of earth’s 99.86% of…

1. Solar energy is the most readily available source of energy. It does not belong to anybody and is, therefore, free. It is also the most important of the non-conventional…

Slide 1Activity 1 : Introduction to CCDs. In this activity the basic principles of CCD Imaging is explained. Simon Tulloch Slide 2 What is a CCD ? Charge Coupled Devices…

Slide 1Atomic and Nuclear Physics Chapters 38-40 Slide 2 Wave-Particle Duality of Light Youngs Double Slit Experiment (diffraction) proves that light has wave properties…

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Slide 1How Much Arsenic Do We Eat? Analytical chemists make light work in tracking potentially harmful chemicals Julian Tyson Department of Chemistry UMass Amherst Slide…

Slide 1Molecules and Colour Organic Chemistry Slide 2 UV/visible spectrum While many chemical compounds are coloured because they absorb visible light, most organic molecules…

Slide 1Photosynthesis: Calvin Cycle Copyright © 1999-2008 by Joyce J. Diwan. All rights reserved. Molecular Biochemistry II Slide 2 Light reactions: Energy of light is conserved…