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30.4 X Rays: Atomic Origins and Applications

Bremsstrahlung and characteristic peaks from an x-ray tube, and the short-wavelength photons behind radiography, CT scanning, and crystal diffraction.

College Physics 2e, 30.4 X Rays: Atomic Origins and Applications

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3 exercises

30.4 Exercise 7

(a) What is the shortest-wavelength x-ray radiation that can be generated in an x-ray tube with an applied voltage of 50.0 kV? (b) Calculate the photon energy in eV. (c) Explain the relationship of the photon energy to the applied voltage.

2.5

30.4 Exercise 9

An x ray tube has an applied voltage of 100 kV. (a) What is the most energetic x-ray photon it can produce? Express your answer in electron volts and joules. (b) Find the wavelength of such an X–ray.

2.5

30.4 Exercise 11

What are the approximate energies of the KαK_{\alpha} and KβK_{\beta} x rays for copper?

2.5
30.3 Bohr’s Theory of the Hydrogen Atom30.5 Applications of Atomic Excitations and De-Excitations

Adapted from College Physics © 2022 Rice University. Licensed under CC BY 4.0. Sources: College Physics 2e, College Physics for AP® Courses 2e. Imported at revision f98d7a7.

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