Def of sextant

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August undefined, 2024

WebMeaning of sextant in English. sextant. noun [ C ] uk / ˈsek.st ə nt / us / ˈsek.st ə nt /. a device used on a ship or aircraft for measuring angles, such as those between stars or … WebOct 20, 2024 · It is “let in” flush with the “lower limb” of the sextant and is graduated from 0° to 120° “on” the arc and from 0° to -5° “off” the arc. The index arm. The index arm is mounted on a circular base plate and is free …

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WebSextant Definition. An instrument used by navigators for measuring the angular distance of the sun, a star, etc. from the horizon, as in finding the position of a ship. (geometry) One … WebIn math ., the sixth part of a circle; an instrument like a quadrant, but having an arc of only 60 degrees, or the sixth part of a circle, used at sea and by astronomers for measuring … physics lifting skateboard

sextant Etymology, origin and meaning of sextant by etymonline

WebThe sextant is an extremely accurate navigational tool and can precisely measure an angle to the nearest ten seconds (as in degrees, minutes, and seconds). A Marine sextant is an instrument for measuring the angular … Websextant: 1 n a measuring instrument for measuring the angular distance between celestial objects; resembles an octant Types: astrolabe an early form of sextant Type of: measuring device , measuring instrument , measuring system instrument that shows the extent or amount or quantity or degree of something n a unit of angular distance equal to ... A sextant is a doubly reflecting navigation instrument that measures the angular distance between two visible objects. The primary use of a sextant is to measure the angle between an astronomical object and the horizon for the purposes of celestial navigation. The estimation of this angle, the altitude, is known as sighting or shooting the object, or taking a sight. The angle, and the time when it was measured, can be used to calculate a position line on … tools for jewelry metalsmithing

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Def of sextant

Websextant translate: sextante. Learn more in the Cambridge English-Portuguese Dictionary. WebSEXTANT meaning: an instrument used to determine the position of a ship or airplane by measuring the positions of the stars and sun The Britannica Dictionary mobile search …

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Websextant meaning: 1. a device used on a ship or aircraft for measuring angles, such as those between stars or that…. Learn more. WebApr 1, 2024 · I blamed my crude instrument, and kept on. ( geometry) One sixth of a circle or disc; a sector with an angle of 60°. ( dentistry) One of six groups of adjacent teeth, excluding the wisdom teeth. The front sextants go from canine to canine, and there are sextants on the right and left of these. See w:Periodontal examination.

Websextant (n.) sextant. (n.) instrument for determining latitude in navigation and surveying, 1620s, from Modern Latin sextans, which is said to have been first used in this sense c. 1600 by Danish astronomer Tycho Brahe, from Latin sextans "a sixth, a sixth part," from sex "six" (see six ). So called because the sextans has a graduated arc equal ... WebDefine sextant. sextant synonyms, sextant pronunciation, sextant translation, English dictionary definition of sextant. n. 1. A navigational instrument containing a graduated …

Websextant: [ seks´tant ] one of the six equal parts into which the dental arch may be divided: maxillary right, left, and anterior and mandibular right, left, and anterior. WebThe meaning of SURVEYING SEXTANT is a light sextant with a large scale used in hydrographic surveying. a light sextant with a large scale used in hydrographic surveying… See the full definition

WebThe sextant is a navigational instrument used to measure angles. In celestial navigation, it measures the angle between the horizon and a celestial body (the sun, moon, planets or stars), and in terrestrial …

Websextant: [noun] an instrument for measuring angular distances used especially in navigation to observe altitudes of celestial bodies (as in ascertaining latitude and longitude). tools for language processing disorderWebsextant biopsy: A series of six biopsies from the right and left upper, middle and lower lobes of the prostate, which increases diagnostic yield and the likelihood of detecting prostate cancer. physics life hacksWebJan 1, 1990 · 23% and 32% for sextant and 12-core biopsies, respectively (17). Shim et al. evaluated 516 Korean men aged 40–79 years (mean age 64.1±7.8 years) who had not previously undergone prostate biopsy (18). The CDR for the standard sextant approach was 22%, compared to 28% for the 12-core approach. In a large review of 87 studies involving physics light and optics reviewWebMar 5, 2024 · 5. Turn the micrometer knob until the object rests on the horizon. Locate the micrometer knob or screw at the bottom of your sextant and turn it to fine-tune the positioning of the index mirror. … physics lightWebCasual Animation is all about creating engaging content for education and training. This video is an example of content that we produce for maritime trai... physics light and opticsWebsextant / ˈsɛkstənt / n. an optical instrument used in navigation and consisting of a telescope through which a sighting of a heavenly body is taken, with protractors for determining its … physics light class 10Websextant - a measuring instrument for measuring the angular distance between celestial objects; resembles an octant astrolabe - an early form of sextant limb - the graduated … tools for laptop maintenance