Thorium-234 is a radioactive isotope that decays at a rate proportional to the amount present. Suppose that
Question:
Suppose that I gram of this material is reduced to 0.80 grams in one week.
(a) Find an expression for the amount of Th-234 present at a general time t.
(b) Find the half-life of Th-234.
(c) Find the amount of Th-234 left after 10 weeks.
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a The general decay curve is Qt ce kt With the initial co...View the full answer
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Related Book For
Differential Equations and Linear Algebra
ISBN: 978-0131860612
2nd edition
Authors: Jerry Farlow, James E. Hall, Jean Marie McDill, Beverly H. West
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