How many square femtometer in 1 barn?
The answer is 100.
We assume you are converting between square femtometre and barn.
You can view more details on each measurement unit:
square femtometer or barn
The SI derived unit for area is the square meter.
1 square meter is equal to 1.0E+30 square femtometer, 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 femtometers and barns.
Type in your own numbers in the form to convert the units!
1 square femtometer to barn = 0.01 barn
10 square femtometer to barn = 0.1 barn
20 square femtometer to barn = 0.2 barn
30 square femtometer to barn = 0.3 barn
40 square femtometer to barn = 0.4 barn
50 square femtometer to barn = 0.5 barn
100 square femtometer to barn = 1 barn
200 square femtometer to barn = 2 barn
You can do the reverse unit conversion from barn to square femtometer, or enter any two units below:
square femtometer to square furlong
square femtometer to dhur
square femtometer to square chain
square femtometer to square astronomical unit
square femtometer to circular mil
square femtometer to square mil
square femtometer to hundred
square femtometer to township
square femtometer to mu
square femtometer to fall
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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