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Posted: **Sun Jul 17, 2022 4:45 pm**

: 2 13 A Beam Of Monoenergetic Electrons Is Used To Raise Atoms To An Excited State In A Franck Hertz Experiment If This 1 (20.05 KiB) Viewed 34 times

2.13 A beam of monoenergetic electrons is used to raise atoms to an excited state in a Franck-Hertz experiment. If this excited state has a lifetime of 10-ºs, calculate the spread in energy of the inelastically scattered electrons.