Solve this fast What is the gamma flux (photons s- m-2) of a 5 µCi source ofCs-137 at a distance of 2 m?

Given : Distance, r = 2 m Source, S0 = 5μCi = 5*10-6 Ci

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What is the gamma flux (photons s¯' m²²) of a 5 µCi source of Cs-137 at a distance of 2 m?

University Physics Volume 3

17th Edition

ISBN:9781938168185

Author:William Moebs, Jeff Sanny

Publisher:William Moebs, Jeff Sanny

Chapter10: Nuclear Physics

Section: Chapter Questions

Problem 18CQ: IB. Wliv is a PET scan more accurate than a SPECT scan?

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