What is the wavelength of an electron with a kinetic energy

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The distance between atoms in a solid is typically around 2.0 x 10-10 m. Because this is much smaller than the wavelength of visible light, visible light cannot be used to study the structure of solids. X-rays and electrons are commonly used.
What is the wavelength of an electron with a kinetic energy of 110 eV?

What is the energy of a photon with the same wavelength as the electron of the above problem?

Reference no: EM13263303

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