Convert second to mil
Please provide values below to convert second ["] to mil [mil], or Convert mil to second.
How to Convert Second to Mil
1 " = 0.004938272 mil
Example: convert 15 " to mil:
15 " = 15 × 0.004938272 mil = 0.07407408 mil
Second to Mil Conversion Table
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Second
The second is a unit of time representing the duration of 9,192,631,770 periods of radiation corresponding to the transition between two hyperfine levels of the ground state of the cesium-133 atom.
History/Origin
The second was originally defined in 1956 based on Earth's rotation but was later redefined in 1967 based on the vibrations of the cesium-133 atom, making it a precise atomic time standard.
Current Use
The second is used universally in science, technology, and daily life to measure time intervals, coordinate universal time (UTC), and in various applications requiring precise timekeeping.
Mil
A mil is a unit of angular measurement equal to one thousandth of a radian, used primarily in military and engineering contexts to measure small angles.
History/Origin
The mil originated from military applications, particularly in artillery and targeting, where precise small-angle measurements are necessary. It has been adopted in various fields for its convenience in measuring small angles and distances.
Current Use
Today, the mil is used in military artillery, surveying, and engineering to measure small angles accurately. It is also employed in some countries' military and technical standards for precision measurements.