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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 Light Seconds (ls) is equal to 299800000 meters, while 1 Rems (rem) = 0.0042333328 meters.| 30 Light Seconds | to common length units |
|---|---|
| 30 ls | = 8994000000 meters (m) |
| 30 ls | = 8994000 kilometers (km) |
| 30 ls | = 899400000000 centimeters (cm) |
| 30 ls | = 29507874015.748 feet (ft) |
| 30 ls | = 354094488188.98 inches (in) |
| 30 ls | = 9835958005.2493 yards (yd) |
| 30 ls | = 5588612.5029826 miles (mi) |
| 30 ls | = 9.5063946728676E-7 light years (ly) |
| 30 ls | = 33993075148734 pixels (PX) |
| 30 ls | = 5.62125E+44 planck length (pl) |