Kilometer (km) to Parsec (pc) Online Unit Converter Tool
Result:
Kilometer (km):
– Definition: The kilometer, abbreviated as “km,” is a unit of length equal to 1000 meters. It is commonly used to measure longer distances such as between cities or geographical locations.
– History/Origin: The term “kilometer” is derived from the Greek words “khilioi,” meaning “thousand,” and “metron,” meaning “measure.” The concept of dividing distances into thousand-meter segments has ancient origins.
– Current Uses: Kilometers are extensively used in transportation, geographical mapping, sports, and daily life. They provide a convenient way to express large distances in a manageable scale.
– Where to Use: Kilometers find application in road signs, maps, GPS navigation systems, athletic tracks, and international travel distances.
Parsec (pc):
– Definition: The parsec is a unit of length used in astronomy to measure large distances between celestial objects outside the solar system. It represents the distance at which one astronomical unit subtends an angle of one arcsecond.
– History/Origin: The concept of the parsec was introduced in the early 20th century as a convenient unit for describing distances to stars and galaxies. It is derived from the terms “parallax” and “second.”
– Current Uses: Parsecs are essential for describing distances to stars, galaxies, and other extragalactic objects in the universe. They provide a convenient scale for measuring vast astronomical distances.
– Where to Use: Parsecs are employed in astrophysics, cosmology, and galactic astronomy. They help scientists understand the scale, structure, and evolution of the universe.
Kilometer (km) to Parsec (pc) Conversion Table:
Kilometer (km) | Parsec (pc) |
1 | 3.24078e-14 |
2 | 6.48157e-14 |
3 | 9.72235e-14 |
4 | 1.29631e-13 |
5 | 1.62039e-13 |
6 | 1.94447e-13 |
7 | 2.26855e-13 |
8 | 2.59263e-13 |
9 | 2.9167e-13 |
10 | 3.24078e-13 |