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The light-second is a unit of length useful in astronomy, telecommunications and relativistic physics. It is defined as the distance that light travels in free space ..more definition+
In relation to the base unit of [length] => (meters), 1 Centiinch (cin) is equal to 0.000254 meters, while 1 Light Seconds (ls) = 299800000 meters.| 90 Centiinch | to common length units |
|---|---|
| 90 cin | = 0.02286 meters (m) |
| 90 cin | = 2.286E-5 kilometers (km) |
| 90 cin | = 2.286 centimeters (cm) |
| 90 cin | = 0.075 feet (ft) |
| 90 cin | = 0.9 inches (in) |
| 90 cin | = 0.025 yards (yd) |
| 90 cin | = 1.4204545454545E-5 miles (mi) |
| 90 cin | = 2.4162350702886E-18 light years (ly) |
| 90 cin | = 86.400010885041 pixels (PX) |
| 90 cin | = 1.42875E+33 planck length (pl) |