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Chemistry
Area of nuclear cross-section is measured in Barn. It is equal to:
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Q. Area of nuclear cross-section is measured in "Barn". It is equal to:
Some Basic Concepts of Chemistry
A
$10^{-20}\, m ^{2}$
8%
B
$10^{-30} \,m ^{2}$
8%
C
$10^{-28}\, m ^{2}$
80%
D
$10^{-14} \,m ^{2}$
4%
Solution:
$1 Barn =10^{-28} \,m ^{2}$