Convert knot (UK) to millimeter/hour
Please provide values below to convert knot (UK) [kt (UK)] to millimeter/hour [mm/h], or Convert millimeter/hour to knot (UK).
How to Convert Knot (Uk) to Millimeter/hour
1 kt (UK) = 1853183.99839745 mm/h
Example: convert 15 kt (UK) to mm/h:
15 kt (UK) = 15 × 1853183.99839745 mm/h = 27797759.9759618 mm/h
Knot (Uk) to Millimeter/hour Conversion Table
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Knot (Uk)
A knot (kt) is a unit of speed equal to one nautical mile per hour, commonly used in maritime and aviation contexts.
History/Origin
The knot originated in the 17th century as a measure for sailors to estimate their speed using a device called a chip log, which involved counting the number of knots that passed through a sailor's hands over a specific time interval. It became standardized as a nautical speed unit over time.
Current Use
Today, the knot is primarily used in maritime and aviation industries worldwide to measure vessel and aircraft speeds, maintaining its historical significance and practical application.
Millimeter/hour
Millimeter per hour (mm/h) is a unit of measurement that indicates the rate of rainfall or precipitation, representing how many millimeters of water fall in one hour.
History/Origin
The millimeter per hour has been used in meteorology and hydrology to quantify rainfall intensity, especially with the advent of precise rain gauges and weather measurement tools in the 20th century.
Current Use
Today, mm/h is commonly used in weather forecasting, climate studies, and hydrological assessments to measure and communicate the intensity of rainfall events.