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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+
The x unit (symbol xu) is a unit of length approximately equal to 0.1 pm (10−13 m). It is used to quote the wavelength of X-rays and gamma rays.
In relation to the base unit of [length] => (meters), 1 Light Seconds (ls) is equal to 299800000 meters, while 1 X Unit (xu) = 1.002004E-13 meters.| 9800 Light Seconds | to common length units |
|---|---|
| 9800 ls | = 2938040000000 meters (m) |
| 9800 ls | = 2938040000 kilometers (km) |
| 9800 ls | = 2.93804E+14 centimeters (cm) |
| 9800 ls | = 9639238845144.4 feet (ft) |
| 9800 ls | = 1.1567086614173E+14 inches (in) |
| 9800 ls | = 3213079615048.1 yards (yd) |
| 9800 ls | = 1825613417.641 miles (mi) |
| 9800 ls | = 0.00031054222598034 light years (ly) |
| 9800 ls | = 1.1104404548586E+16 pixels (PX) |
| 9800 ls | = 1.836275E+47 planck length (pl) |