How many square nanometer in 1 barn? The answer is 1.0E-10. We assume you are converting between square nanometre and barn. You can view more details on each measurement unit: square nanometer or barn The SI derived unit for area is the square meter. 1 square meter is equal to 1.0E+18 square nanometer, or 1.0E+28 barn. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between square nanometers and barns. Type in your own numbers in the form to convert the units!
1 square nanometer to barn = 10000000000 barn
2 square nanometer to barn = 20000000000 barn
3 square nanometer to barn = 30000000000 barn
4 square nanometer to barn = 40000000000 barn
5 square nanometer to barn = 50000000000 barn
6 square nanometer to barn = 60000000000 barn
7 square nanometer to barn = 70000000000 barn
8 square nanometer to barn = 80000000000 barn
9 square nanometer to barn = 90000000000 barn
10 square nanometer to barn = 100000000000 barn
You can do the reverse unit conversion from barn to square nanometer, or enter any two units below:
A barn is a unit of area, abbreviated mostly as "bn", equal to 10-28 m2. Although not an official SI unit, it is widely used by nuclear physicists, since it is convenient for expressing the cross sectional area of nuclei and nuclear reactions. A barn is approximately equal to the area of a uranium nucleus.
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