ch38-p053 - 53. (a) Setting = h / p = h / b E / cg m c , we...

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(b) Using the value 1240eV nm hc =⋅ E hc == × λ 1240 10 10 12 10 3 5 eV nm nm eV = 120keV. . (c) The electron microscope is more suitable, as the required energy of the electrons is much less than that of the photons. 53. (a) Setting λ= = hp h
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This note was uploaded on 06/03/2011 for the course PHY 2049 taught by Professor Any during the Spring '08 term at University of Florida.

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