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2 1/2
-- (²) ² (²).
n
quantity 2ħ²+² in the n = 6 eigenstate? Report your answer as a multiple of ħ². (Note: >= -ih d/dx)
The eigenstates of the particle-in-a-box are written, y =
sin . If L = 10.0, what is the expectation value for the

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It's a quantum mechanics question.
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Question A2 Consider an infinite square well of width L, with V = 0 in the region -L/2 < x < L/2 and V → ∞ everywhere else. For this system: a) Write down and solve the time-independent Schrödinger equation for & inside the well, where -L/2< x