Find the activity of a certain material after 4.4 weeks if it has a half life of approximately 240 hrs. The activity of the material at the time it was used was 5 uCi.*Calculate answers to two (2) decimal places.*Express your answer in Curie.*Write your answer in this form, example: 10.25x10-6 Joule is written as --> 10.25e-6 J*Blackboard may remove the space between the magnitude and unit upon submission of answer, please do not worry this is normal.

Given A0=5 μCi (initial activity)T12=240 hrsformula…

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Find the activity of a certain material after 4.4 weeks if it has a half life of approximately 240 hrs. The activity of the material at the time it was used was 5 uCi.

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter30: Nuclear Physics

Section30.2: Nuclear Decay And Reactions

Problem 28PP

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