Question

Area of nuclear cross-section is measured in "Barn". It is equal to:

• A. $10^{-20}{m}^2$
• B. $10^{-30}{m}^2$
• C. $10^{-28}{m}^2$
• D. $10^{-14}{m}^2$

Answer 1

Answer: (C)

$1Barn=10^{-28}{m}^2$