28_InstSolManual_PDF_Part9 - Photons Electrons and Atoms...

Info icon This preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
28.34. Set Up: where is the wavelength of the x ray and V is the accelerating voltage. Solve: 28.35. Set Up: Energy conservation gives Solve: 28.36. Set Up: The shift in wavelength of the photon is where is the wavelength after the scattering and The energy of a photon of wavelength is Conservation of energy applies to the collision, so the energy lost by the photon equals the energy gained by the electron. Solve: (a) (b) (c) and so the photon loses 300 eV of energy. (d) Energy conservation says the electron gains 300 eV of energy. 28.37. Set Up: where The energy of a photon of wave- length is Conservation of energy applies to the collision, so the energy lost by the photon equals the energy gained by the electron. Solve: (a) (b) and The photon loses 4 eV and the electron gains 4 eV. Reflect: The maximum possible increase in wavelength is so the maximum is and this occurs at The increase in wavelength specified in the problem is less that the maximum allowed. Note that it is not correct to say that the energy gained by the photon is 28.38.
Image of page 1
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

What students are saying

  • Left Quote Icon

    As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

    Student Picture

    Kiran Temple University Fox School of Business ‘17, Course Hero Intern

  • Left Quote Icon

    I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern