Recent content by anchal2147

  1. A

    What is a Nuclear Quadrupole Moment?

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  2. A

    Calculate the probablity density and current density of a wavefunction

    i have use time evolution operator to get the wavefunction at any time "t" as Ψ(x,t) = U(t,t1) * Ψ(x,t1) but i don't know how to calculate next part of the question