Question #341057

Calculate the time for an atomic system for which that system can have the excitation energy for



the spectral line of width 10-4Å at wavelength 6000Å.

Expert's answer

E=hν=hcλ=0.331018 J.E=h\nu=\frac{hc}{\lambda}=0.33\cdot 10^{-18}~J.


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