1. Evaluate (r) for the spherical harmonic Y7²? G 15 1/2 Yz² = \32. sen² 0 e-2iø
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A: r=n2a0 =320.53×10-10 m =4.77×10-10 m
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A: nλ=2dsinθλ=2dsinθn=20.158 nmsin36.0°1=0.186 nm
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