Calculate the expectation values

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Reference no: EM13973685

The 2s electron state of hydrogen has a spherically symmetric wave function

ψ(r) = A(r/ao - 2)e^(-r/2ao)

where A is a normalization factor and a0 = h^2/me^2 is Bohr radius

a) Calculate the normalization factor A

b) Calculate the expectation values (r) and (r^2)

c) Calculate the uncertainty (standard deviation) in coordinate space (delta r)^2 = (r^2) - (r)^2

i) Calculate the wave function a(p) in momentum space (remember that we have a 3D problem)

d) Plot a(p)for h =a0 = 1.

Reference no: EM13973685

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