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Electron and photon wavelenght

  • Thread starter azalonely
  • Start date
an electron and a photon have the same energy. at what value of energy (in eV) will the wavelength of the photon be 10 times that of the electron? ( 10.3eV)

how to get the answer? anybody help plz
 

berkeman

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an electron and a photon have the same energy. at what value of energy (in eV) will the wavelength of the photon be 10 times that of the electron? ( 10.3eV)

how to get the answer? anybody help plz
What are the relevant equations? You need to show us your work before we can be of help.
 

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