What is the de Broglie wavelength of an electron of mass moving with non-relativistic velocity ?
Answer and explanation
Correct answer: C.
- Step 1: Louis de Broglie hypothesized that particles exhibit wave-particle duality.
- Step 2: The wavelength is inversely proportional to momentum: .
Answer
.
Why not the others: '' inverts de Broglie's formula; '' multiplies mass; '' multiplies all quantities.
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