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← ScienceWhich radiological outcome occurs when nuclear fuel enrichment drops?
A)Decreased neutron multiplication and lowered criticality✓
B)Increased gamma emission and energy production
C)Accelerated fuel corrosion and hydrogen production
D)Elevated alpha particle release and transmutation
💡 Explanation
Decreased enrichment causes decreased neutron flux due to less Uranium-235 undergoing nuclear fission, therefore neutron multiplication is reduced, inhibiting criticality, rather than increasing gamma emission because decay rates remain constant at lower enrichments.
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