Physics · Quantum Mechanics
The time-independent Schrödinger equation for a free particle (where potential energy V = 0) is given by:
- 1∇2ψ + 4m(E+V)ℏ2ψ = 0
- 2∇2ψ + 2mVℏ2ψ = 0
- 3∇2ψ + 2mEℏ2ψ = 0✓
- 4∇2ψ + ℏ22m(E - V)ψ = 0
Correct answer
∇2ψ + 2mEℏ2ψ = 0
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