Two photopeaks due to two g-rays of energies 1172 keV and 1332 keV of 60Co falls on channels 2871 and 3264, when they are absorbed in a NaI(Tl) detector. What is the energy of the photopeak falling at channel 3125?………(Hint: Use the relation: Energy = a channel + const.)

Two photopeaks due to two g-rays of energies 1172 keV and 1332 keV of 60Co falls on channels 2871 and 3264, when they are absorbed in a NaI(Tl) detector. What is the energy of the photopeak falling at channel 3125?………(Hint: Use the relation: Energy = a channel + const.)

University Physics Volume 3

17th Edition

ISBN:9781938168185

Author:William Moebs, Jeff Sanny

Publisher:William Moebs, Jeff Sanny

Chapter6: Photons And Matter Waves

Section: Chapter Questions

Problem 64P: What is the longest wavelength of radiation that can eject a hotoelectron from potassium, given the...

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