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Principles of Quantum Mechanics
· Problem 13.3.2
Spin — R. Shankar
Physics — Quantum Mechanics · de-broglie-wavelength
Problem
Estimate the de Broglie wavelength of an electron of kinetic energy 200 eV. (Recall
λ
=
2
π
ℏ
/
p
\lambda = 2\pi\hbar/p
λ
=
2
π
ℏ/
p
.)
Related theory
de-broglie-wavelength
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