MCQ
The nuclear cross-section is measured in barn, it is equal to
- A$10^{-20} m^2$
- B$10^{-30} m^2$
- ✓$10^{-28} m^2$
- D$10^{-14} m ^2$
✓
Answer
Correct option: C.
$10^{-28} m^2$
(c)
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