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A. what is the atom density of U-235 in the core ? B. what is the...

A. what is the atom density of U-235 in the core ? B. what is the average macroscopic fission cross section for the U-235 in the core ? C. what is the mass of U-235 in the core ?

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Answer #1

More informacion is needed, for example:

Compute the atom densities of 235U and 238U in UO2 of physical density 10.8 g/cm3
if the uranium is enriched to 3.5 w/O in 235 U.

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