Witryna1 paź 2007 · RADAR as an acronym was coined in 1941, meaning Radio Detection and Ranging. Previous to this, RADAR was known as RDF (Radio Direction Finder). It is unclear when the word radar entered into ...
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WitrynaRADAR OPERATOR'S MANUAL: returning pulse goes to the indicator where it can be observed. In radar the reflected R.F. energy is called an echo. The presence of an object is indicated by the echo appearing on the indicator.. Since the echo returns to the antenna when it is pointed at the object, it can be said that the object must have the … WitrynaGaydar (a portmanteau of gay and radar) is a colloquialism referring to the intuitive ability of a person to assess others' sexual orientations as homosexual, bisexual or straight.Gaydar relies on verbal and nonverbal clues and LGBT stereotypes, including a sensitivity to social behaviors and mannerisms like body language, the tone of voice … open shelving small kitchen
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Witrynaenglisch radar, Kurzwort aus: radio detecting and ranging, eigentlich = Funkermittlung und Entfernungsmessung. Etymology is the study of the origin of words and their changes in structure and significance. Witryna9 kwi 2014 · Google defines the origin of radar as an acronym, whereas the origin of lidar is a combination of “light+radar”. As that could be true, in reality the word ‘lidar’ is an acronym and should be treated in the same manner radar was/is/will be. As a collective group, the lidar community is steering the jargon to the newest of versions … Witryna29 mar 2024 · radar (n.) "electronic system for locating and tracking objects at a distance by means of radio waves," 1941, acronym (more or less) from radio detecting and ranging. The U.S. choice, it won out over British radiolocation. Figurative from 1950. … ipa heavy ranger mutt trailer light tester