Question: Uranium ore typically contains a uranium oxide, U 3 O 8 , at a concentration of 1 8 % . Consider the total activity of

Uranium ore typically contains a uranium oxide, U3O8, at a concentration of 18%.
Consider the total activity of a 1 kg ore rock (just from the uranium, you can neglect
all daughters).
(a)(10 points) What is the activity from just U-235?
Hint: First calculate the uranium content fraction from the concentration

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