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The electron microscope uses the wave property of electrons to observe very small objects. A moving electron has a wavel
Posted: Fri Jul 15, 2022 4:42 pm
by answerhappygod
- The Electron Microscope Uses The Wave Property Of Electrons To Observe Very Small Objects A Moving Electron Has A Wavel 1 (45.3 KiB) Viewed 35 times
The electron microscope uses the wave property of electrons to observe very small objects. A moving electron has a wavelength described by the de Broglie equation. What would be the wavelength, in m, of an electron with a kinetic energy of 3.55×10−19 J, which would be equivalent to the energy of a photon in the visible region? (The mass of an electron is 9.11×10−28 g.)