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Homework_2 - Homework#2, Due Feb. 1, 2011 1 2 3 4 5...

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Unformatted text preview: Homework #2, Due Feb. 1, 2011 1. 2. 3. 4. 5. 6. 7. JCM, chapter 1, problem 2. If the quantum efficiency is 30% what is the current due to the photoelectric effect? JCM, chapter 1, problem 14 JCM, chapter 1, problem 15 JCM, chapter 1, problem 19 JCM, chapter 1, problem 21 In the Bohr atom model of the hydrogen atom, compare the orbital frequency of an electron in the n = 3 state to the allowed frequencies it can radiate. Consider an x ­ray beam with an energy of 40 keV. What voltage must electrons be accelerated through if they are to have the same wavelength as the x ­ray. ...
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