Nautical mile (nmi) to Light-year (ly) Online Unit Converter Tool
Result:
Nautical mile (nmi):
– Definition: The nautical mile is a unit of length used primarily in navigation and maritime contexts. It is defined as the average distance of one minute of latitude along any meridian.
– History/Origin: The concept of the nautical mile dates back to ancient times when sailors used the stars to navigate the seas. It was formally standardized as a unit of measurement in the 19th century.
– Current Uses: Nautical miles are essential for marine and aviation navigation, as well as for measuring distances at sea. They provide a convenient way to express distances on the Earth’s surface.
– Where to Use: Nautical miles are employed in maritime charts, aviation maps, marine engineering, and oceanographic research. They are particularly useful for calculating voyage distances and fuel consumption at sea.
Light-year (ly):
– Definition: The light-year is a unit of length used in astronomy and astrophysics to measure astronomical distances. It represents the distance that light travels in one year in a vacuum.
– History/Origin: The concept of the light-year emerged in the late 17th century with the realization that light has a finite speed. It gained prominence in the early 20th century with the development of modern astrophysics.
– Current Uses: Light-years are essential for describing distances between stars, galaxies, and other celestial objects in the universe. They provide a convenient scale for measuring vast astronomical distances.
– Where to Use: Light-years are employed in astronomical research, cosmology, and science education. They help scientists and astronomers understand the scale and structure of the universe.
Nautical mile (nmi) to Light-year (ly) Conversion Table:
Nautical Mile (nmi) | Light-year (ly) |
1 | 1.9576 × 10⁻¹³ |
2 | 3.9152 × 10⁻¹³ |
3 | 5.8728 × 10⁻¹³ |
4 | 7.8304 × 10⁻¹³ |
5 | 9.788 × 10⁻¹³ |
6 | 1.17456 × 10⁻¹² |
7 | 1.37032 × 10⁻¹² |
8 | 1.56608 × 10⁻¹² |
9 | 1.76184 × 10⁻¹² |
10 | 1.9576 × 10⁻¹² |