Question

This is a plot of (wave function)2 vs energy of a particle in one dimensional
box. What's the energy of the state?​

Answer 1

Answer:The particle in a box problem is a common application of a quantum mechanical model to a simplified system consisting of a particle moving horizontally within an infinitely deep well from which it cannot escape. The solutions to the problem give possible values of E and  ψ  that the particle can possess. E represents allowed energy values and  ψ(x)  is a wavefunction, which when squared gives us the probability of locating the particle at a certain position within the box at a given energy level.

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