If the momentum of an electron is changed by p , then the de Broglie wavelength…
Physics · Class 12 · CBSE — Dual Nature of Radiation & Matter
If the momentum of an electron is changed by p, then the de Broglie wavelength associated with it changes by 0.5%. The initial momentum of electron will be
- 200p
- 400p
- 100p
Answer
(A) 200 p
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