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The half-life of U-238 is 4.5 x 10^9 years. How many disintegrations occur in 1 minute for a 10 mg sample of this element?
The half-life of U-238 is 4.5 x 10^9 years. How many disintegrations occur in 1 minute for a 10 mg sample of this element?
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Solution HL 45109 t 1 min m 10 mg sample so decay constant K ln2 t12 t12 ln2 K t 12 ln2 4...
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Linear Algebra A Modern Introduction
Authors: David Poole
4th edition
1285463242, 978-1285982830, 1285982835, 978-1285463247
