The wave function of a particle at time t = 0 is given by w(0) = (u,)+ u,)), where V2 |u,) and |u2) the normalized eigenstates with eigenvalues E, and E, are respectively, (E, > E, ). The shortest time after which y(t) will become orthogonal to |w(0)) is - ħT (а) 2(E, – E,) (b) E, - E, (d) E, - E, E, – E,
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