The physical half-life of 113m/n (Indium isotope) is 1.7 hours. The init sample has 1.07×1016 atoms and a mass of 2 pg. 113m/n atoms remain after four hours? a) How p) What is the activity of this sampie at t = 4 hours? =) Specific activity is defined as the activity per unit mass of a radioa sample. What is the specific activity of the 113m|n sample after 4 many

College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
icon
Related questions
icon
Concept explainers
Question
The physical half-life of 113mIn (Indium isotope) is 1.7 hours. The initial 113min
sample has 1.07x1016 atoms and a mass of 2 ug.
113m
a) How many
In atoms remain after four hours?
b) What is the activity of this sampie at t = 4 hours?
c) Specific activity is defined as the activity per unit mass of a radioactive
sample. What is the specific activity of the 113mIn sample after 4 hours?
d) Enough 113min must be obtained at 4 P.M. Thursday to provide 300 kBq at 1
P.M. Friday. How much 113mIn should be obtained?
%3D
Transcribed Image Text:The physical half-life of 113mIn (Indium isotope) is 1.7 hours. The initial 113min sample has 1.07x1016 atoms and a mass of 2 ug. 113m a) How many In atoms remain after four hours? b) What is the activity of this sampie at t = 4 hours? c) Specific activity is defined as the activity per unit mass of a radioactive sample. What is the specific activity of the 113mIn sample after 4 hours? d) Enough 113min must be obtained at 4 P.M. Thursday to provide 300 kBq at 1 P.M. Friday. How much 113mIn should be obtained? %3D
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Nuclear Fusion
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.
Similar questions
Recommended textbooks for you
College Physics
College Physics
Physics
ISBN:
9781305952300
Author:
Raymond A. Serway, Chris Vuille
Publisher:
Cengage Learning
University Physics (14th Edition)
University Physics (14th Edition)
Physics
ISBN:
9780133969290
Author:
Hugh D. Young, Roger A. Freedman
Publisher:
PEARSON
Introduction To Quantum Mechanics
Introduction To Quantum Mechanics
Physics
ISBN:
9781107189638
Author:
Griffiths, David J., Schroeter, Darrell F.
Publisher:
Cambridge University Press
Physics for Scientists and Engineers
Physics for Scientists and Engineers
Physics
ISBN:
9781337553278
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning
Lecture- Tutorials for Introductory Astronomy
Lecture- Tutorials for Introductory Astronomy
Physics
ISBN:
9780321820464
Author:
Edward E. Prather, Tim P. Slater, Jeff P. Adams, Gina Brissenden
Publisher:
Addison-Wesley
College Physics: A Strategic Approach (4th Editio…
College Physics: A Strategic Approach (4th Editio…
Physics
ISBN:
9780134609034
Author:
Randall D. Knight (Professor Emeritus), Brian Jones, Stuart Field
Publisher:
PEARSON