Convert minute to sextant Online | Free angle Converter

Minute [']


The minute of arc, symbolized as ', is a unit of angular measurement.



  • Definition:

    One minute is equal to 1/60th of a degree.

    Cubic Foot


    A minute cubic foot is a unit that combines volume and time to measure the flow of gases or air. It represents the amount of gas that occupies one cubic foot of space moving per minute. This unit is often written as cubic feet per minute (CFM) and is commonly used in engineering, ventilation, and air conditioning systems. For example, when discussing fans, blowers, or ducts, the airflow capacity is expressed in cubic feet per minute to show how much air passes through a system in a given time. A higher CFM means more air movement, which is important for cooling, heating, or maintaining air quality in enclosed spaces. In industrial settings, measuring airflow in minute cubic feet ensures proper ventilation, controls temperature, and helps maintain safe working conditions. This unit is practical because it provides a clear picture of both the volume and speed of gas or air movement, making it useful in everyday applications such as household appliances, car ventilation, and large-scale HVAC systems.



  • Relation to other units:



1=60(minutes of arc)1^\circ = 60' \quad (\text{minutes of arc})
1=60(seconds of arc)1' = 60'' \quad (\text{seconds of arc})

  • Usage:



  • Used in geometry, astronomy, and navigation to measure precise angles.



  • Commonly used to specify geographic coordinates (latitude and longitude).



  • Summary:

    A minute is a subdivision of a degree, providing finer resolution in angular measurement.



Sextant


A sextant is a navigational instrument used to measure the angle between two visible objects, most commonly between the horizon and a celestial body like the sun, moon, or stars. It helps sailors determine their latitude and longitude while at sea, making it essential for marine navigation before the age of GPS.


The sextant consists of a frame with a graduated arc marked in degrees, a movable arm called an index arm, and mirrors to sight the objects. By measuring the angle accurately, navigators can calculate their position on the Earth’s surface using mathematical tables.


Invented in the 18th century, the sextant revolutionized navigation by allowing more precise and reliable open-sea travel. Even today, it remains a valuable backup tool for sailors and navigators.


– Mil



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