Physics · Quantum Mechanics
The expectation value of momentum of a particle whose wave function is ψ(x) = Ne-x2/(2a2) + ikx is given by:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1iℏ/a2
- 20
- 3ℏk/a
- 4ℏk✓
Correct answer
ℏk
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