square millimeter to barn
Please provide values below to convert square millimeter [mm^2] to barn [b], or change ↔.
square millimeter [mm^2]
Definition: A square millimeter is a unit of area equal to the area of a square with sides of one millimeter.
Historyandorigin: It is part of the metric system.
CurrentUse: It is used in high-precision measurements, such as in engineering and manufacturing.
funfact: One square millimeter is equivalent to 0.000001 square meters.
barn [b]
Definition: A barn is a unit of area equal to 10^-24 square centimeters.
Historyandorigin: It was introduced in nuclear physics to describe the cross-sectional area of nuclear reactions.
CurrentUse: It is used in nuclear physics and particle physics.
funfact: The term 'barn' is a humorous reference to the size of a barn door, implying that a nuclear reaction is as easy to hit as a barn door.
square millimeter [mm^2] to barn [b] Conversion Table
| 1 square millimeter [mm^2] | 1.E+22 barn [b] |
| 2 square millimeter [mm^2] | 2.E+22 barn [b] |
| 3 square millimeter [mm^2] | 3.E+22 barn [b] |
| 5 square millimeter [mm^2] | 5.E+22 barn [b] |
| 10 square millimeter [mm^2] | 1.E+23 barn [b] |
| 50 square millimeter [mm^2] | 5.E+23 barn [b] |
| 100 square millimeter [mm^2] | 1.E+24 barn [b] |
| 1000 square millimeter [mm^2] | 1.E+25 barn [b] |
| 10000 square millimeter [mm^2] | 1.E+26 barn [b] |
| 100000 square millimeter [mm^2] | 1.E+27 barn [b] |
| 1000000 square millimeter [mm^2] | 1.E+28 barn [b] |
How to Convert square millimeter to barn
1 square millimeter [mm^2] = 1.E+22 barn [b]
1 barn [b] = 9.999999999E-23 square millimeter [mm^2]
we use cross multiplication method
square millimeter [mm^2] → barn [b]
1 → 1.E+22
1.5 → ?( suppose x)
=>1.5*1.E+22=1*x
by simplifying
x=1.5E+22