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# A 1.00-g sample of natural samarium emits ? particles at

ISBN: 9780321625922 81

## Solution for problem 81GP Chapter 30

Physics: Principles with Applications | 7th Edition

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Physics: Principles with Applications | 7th Edition

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Problem 81GP

A 1.00-g sample of natural samarium emits α particles at arate of 120 s-1 due to the presence of  The naturalabundance of  is 15%. Calculate the half-life for thisdecay process.

Step-by-Step Solution:
Step 1 of 3

Lectures 1 2 and 3 Average Speed & Average Velocity vavgdistancetime=dt *speed is a scalar (magnitude with no direction vavgdisplacementtime= rt * velocity is a vector (has direction) → UNITS: ms vavg and r point in direction of motion vx= xf-x0t → xf=x0+t(vx) *with constant velocity  Negative slope = negative...

Step 2 of 3

Step 3 of 3

##### ISBN: 9780321625922

The full step-by-step solution to problem: 81GP from chapter: 30 was answered by , our top Physics solution expert on 09/04/17, 10:13PM. Physics: Principles with Applications was written by and is associated to the ISBN: 9780321625922. This full solution covers the following key subjects: naturalabundance, arate, due, emits, half. This expansive textbook survival guide covers 33 chapters, and 9632 solutions. This textbook survival guide was created for the textbook: Physics: Principles with Applications, edition: 7. The answer to “A 1.00-g sample of natural samarium emits ? particles at arate of 120 s-1 due to the presence of The naturalabundance of is 15%. Calculate the half-life for thisdecay process.” is broken down into a number of easy to follow steps, and 30 words. Since the solution to 81GP from 30 chapter was answered, more than 239 students have viewed the full step-by-step answer.

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A 1.00-g sample of natural samarium emits ? particles at

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