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The knot (/ n ɒ t /) is a unit of speed equal to one nautical mile per hour, exactly 1.852 km/h (approximately 1.151 mph or 0.514 m/s). The ISO standard symbol for the knot is kn.
- Knotted cord - Wikipedia
A knotted cord was a primitive surveyor's tool for measuring...
- Knot (speed) - Simple English Wikipedia, the free encyclopedia
A knot is a unit of speed. It is abbreviated kt or kn. It is...
- Knotted cord - Wikipedia
Oct 16, 2023 · Kids Encyclopedia Facts. The knot is a unit of speed equal to one nautical mile per hour, exactly 1.852 km/h (approximately 1.150 78 mph ). The ISO standard symbol for the knot is kn.
Knot (speed) facts. A knot is a unit of speed.[1] It is abbreviated kt or kn. It is a non-SI unit accepted for use with the SI.[2] It is used around the world in meteorology and for maritime and aviation purposes.
Knot board [] on Elbe 1 (ship, 1965). A knot is an intentional complication in cordage which may be practical or decorative, or both. Practical knots are classified by function, including hitches, bends, loop knots, and splices: a hitch fastens a rope to another object; a bend fastens two ends of a rope to each another; a loop knot is any knot creating a loop; and splice denotes any multi ...
The history of knots likely begins with the origins of human civilization. Knots were fundamental tools in prehistoric times, with early humans using them to create fishing nets, traps, and shelters. Interestingly, the oldest known knotted artifact, a netted fishing trap, was discovered in Finland and dates back to approximately 8,000 BC.
The knot (/nɒt/) is a unit of speed equal to one nautical mile per hour, exactly 1.852 km/h (approximately 1.151 mph or 0.514 m/s). The ISO standard symbol for the knot is kn. The same symbol is preferred by the Institute of Electrical and Electronics Engineers (IEEE), while kt is also common, especially in aviation, where it is the form recommended by the International Civil Aviation ...
