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The electron microscope has been widely used to obtain highly magnified images of biological and other types of materials. when an electron is accelerated through a particular potential field, it attains
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The electron microscope has been widely used to obtain highly magnified images of biological and other types of materials. when an electron is accelerated through a particular potential field, it attains a speed of 4.15 106 m/s. what is the characteristic wavelength of this electron?

User Volk
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Answer: For this problem, we use the equation λ = h/mv. where λ is wavelength, h is Planck's constant, v is the velocity and m is the mass. just plug the numbers in: λ = (6.63x10^-34)/((9.11x10^-31)*(4.15x10^6)
User Jhuliano Moreno
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