(1) An experiment on the gamma rays from 131 Ba, the gamma rays are…

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Question Answered step-by-step (1) An experiment on the gamma rays from 131 Ba, the gamma rays are… (1) An experiment on the gamma rays from 131Ba, the gamma rays are allowed to fall on a lead radiator and on the photo electrons ejected are analysed in a magnetic spectrograph. The electrons fall into four groups with maximum at 1250, 1450, 2050 and 2500 gauss centimetre respectively. The binding energy of the K shall electrons in lead is 0.089 MeV what are the energies of the gamma rays? don’t copy Science Physics Share QuestionEmailCopy link Comments (0)

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