Absorption/scattering cross-section of an element is expressed in "barn", which is equivalent to
A. 10-24 cm2
B. 10-12 cm
C. 1 Angstrom
D. 10-24 cm
Answer: Option A
Related Questions on Nuclear Power Engineering
Heavy water (D2O) in a nuclear reactor serves as a
A. Coolant
B. Moderator
C. Both A & B
D. Neutron absorber
Moderating material used in a thermal-reactor should be a
A. Good absorber of neutrons
B. Solid substance
C. Poor absorber of neutrons
D. None of these
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