ifos • paper_2 • atomic_molecularifos-2010-subject-06-001
Heisenberg uncertainty principle — UPSC IFoS 2010 Physics PYQ
Buy PYQ Solution Manual →State and explain the Heisenberg's uncertainty principle. Show that the natural line width of a spectral line follows from this principle. The lifetime of an excited state of an atom is 10^{-8}\text{ s}. Calculate the energy width of such a state.
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