Feb16_2005_2pp

Feb16_2005_2pp - February 16, 2005 Exam #1 TONIGHT!, 7 pm,...

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1 February 16, 2005 ¾ Exam #1 ¾ TONIGHT!, 7 pm, B104 Angell 2 Fun with Diffraction! ± Consider the following experiment (Fraunhofer Diffraction): NOTE: There is a wavelength dependence to the diffraction pattern See: http://hyperphysics.phy-astr.gsu.edu/hbase/phyopt/sinslit.html#c1
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3 The Electromagnetic Spectrum ± EMR covers a very wide range of wavelengths and frequencies: 4 EMR: Particle Properties ± Energy of a photon can be related to its frequency : E = h ν •Where h = Planck’s Constant = 6.626 x 10 -34 Joule-sec •The photon energy is inversely proportional to the wavelength of the EMR: E = hc/ λ
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5 Photon Energy: Absorption/Emission of EMR
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This note was uploaded on 05/15/2010 for the course CHEM 221 taught by Professor Joelgoldberg during the Spring '10 term at UVM.

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Feb16_2005_2pp - February 16, 2005 Exam #1 TONIGHT!, 7 pm,...

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