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Author Question: In the fissioning of uranium, the typical amount of energy released per nucleon is A) 0.025 eV. ... (Read 28 times)

futuristic

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on: Jul 27, 2018
In the fissioning of uranium, the typical amount of energy released per nucleon is
 
  A) 0.025 eV.
  B) 100 MeV
  C) 0.9 MeV.
  D) 200 MeV.
  E) 10 MeV

Question 2

An old bone sample contains 321. grams of carbon and its activity is 947. decays/min. (5730. yr half life of Carbon-14)
 
  (a) How many thousand years old is the sample?
  (b) What will be the activity of the sample 2000. yrs from now?


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Kaytorgator

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Reply #1 on: Jul 27, 2018
Answer to Question 1

C

Answer to Question 2

(a) 14. thousand years old
(b) 743. decays/min


futuristic

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Reply #2 on: Jul 27, 2018
Thank you!


Kaytorgator

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Reply #3 on: Jul 27, 2018
Always glad to help...


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