6. The radioactive isotope (Nb) has a half-life of 35 days. A sample containing this isotope has an initial activity at (t= 0) of 4.50 x10 Bq. Calculate the number of nuclei that will decay in the time interval between tị = 38.0 hours and t2 = 50.0 hours. X (1.96el4) nuclei

6. The radioactive isotope (Nb) has a half-life of 35 days. A sample containing this isotope has an initial activity at (t= 0) of 4.50 x10 Bq. Calculate the number of nuclei that will decay in the time interval between tị = 38.0 hours and t2 = 50.0 hours. X (1.96el4) nuclei

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter29: Nuclear Physics

Section: Chapter Questions

Problem 25P

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6. The radioactive isotope (Nb) has a half-life of 35 days. A sample containing this isotope has an initial activity at (t= 0) of 4.50 x10 Bq. Calculate
the number of nuclei that will decay in the time interval between tị = 38.0 hours and t2 = 50.0 hours.
X (1.96el4) nuclei

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