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The top documents tagged [photon of energy hf]
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photon of energy hf
Optical Sources. History of Lasers In 1917, Einstein predicted the existence of spontaneous and stimulated emission by which an atom can emit radiation.
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Course evaluations today Please fill out course evaluation. Start lecture ~ 12:15 pm
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Thurs. Dec 10, 2009Phy208 Lecture 28 1 Course evaluations today Please fill out course evaluation. Start lecture ~ 12:15 pm Final Exam is Mon Dec 21, 5:05.
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