What is the weight of a radioactive sample with a given half-life and activity?

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Homework Help Overview

The discussion revolves around determining the weight of a radioactive sample of 59Fe based on its half-life and activity level, specifically with an activity of 1000 disintegrations per minute.

Discussion Character

  • Exploratory, Assumption checking

Approaches and Questions Raised

  • Participants express uncertainty regarding how to approach the problem, with some questioning the relationship between the sample's mass and its activity.

Discussion Status

The discussion is ongoing, with participants seeking clarification on how to utilize the provided half-life and activity to find the weight of the sample. Some guidance has been offered regarding the relationship between mass and disintegration rate.

Contextual Notes

Participants note the importance of the half-life and activity in the context of radioactive decay, but there is a lack of explicit methods or equations being discussed at this stage.

jije1112
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Homework Statement


If a radioactive sample of 59Fe (t1/2= 44.496 d) has an activity of 1000 disintegrations per minute, what weight of 59Fe is present?

Homework Equations



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jije1112 said:

Homework Statement


If a radioactive sample of 59Fe (t1/2= 44.496 d) has an activity of 1000 disintegrations per minute, what weight of 59Fe is present?

Homework Equations



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Are you still working on the section of the Homework Help Template where you show your Attempt at a Solution?
 
berkeman said:
Are you still working on the section of the Homework Help Template where you show your Attempt at a Solution?
I do not know what to do with this Question
 
jije1112 said:
I do not know what to do with this Question

You are given the half-life and also how many disintegrations per minute are occurring with this sample. The more massive the sample, the more disintegrations per minute there will be...
 

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