Physics · Quantum Mechanics
A particle moving in one dimension has the wave function ψ(x) = exp[-α(x - ik0α)2] sin2(k1x)] where α is real positive and k0, k1 are real. The expectation value of momentum is:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1ℏk1
- 2ℏk0
- 32ℏk0✓
- 40
Correct answer
2ℏk0
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