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Chromosphere define

WebAug 11, 2014 · The Sun rotates on its axis once in about 27 days. This rotation was first detected by observing the motion of sunspots in the photosphere. The Sun's rotation axis is tilted by about 7.15 degrees … WebProminences are dense clouds of material suspended above the surface of the Sun by loops of magnetic field. Prominences and filaments are actually the same things except that prominences are seen projecting out above the limb, or edge, of the Sun. Both filaments and prominences can remain in a quiet or quiescent state for days or weeks.

Chromosphere Definition, Meaning & Usage FineDictionary.com

WebThe chromosphere is the coolest where it begins at 250 miles from the surface of the sun, and the hottest farthest away from the surface of the sun at the outer edge, 1,300 miles out. Scientists... A chromosphere ("sphere of color") is the second layer of a star's atmosphere, located above the photosphere and below the solar transition region and corona. The term usually refers to the Sun's chromosphere, but not exclusively. In the Sun's atmosphere, the chromosphere is roughly 3,000 to 5,000 kilometers (1,900 to 3,100 miles) in height, or slightly more than 1% of the Sun's radius a… tsb kincorth https://zohhi.com

Chromosphere - definition of chromosphere by The Free Dictionary

WebDefinitions of chromosphere noun a gaseous layer of the sun's atmosphere (extending from the photosphere to the corona) that is visible during a total eclipse of the sun see more Usage Examples All sources < prev next > loading examples... Word Family chromosphere the "chromosphere" family EDITOR'S CHOICE What's your vocabulary … WebThe UBV photometric system (from Ultraviolet, Blue, Visual ), also called the Johnson system (or Johnson-Morgan system ), is a photometric system usually employed for classifying stars according to their colors. It was the first standardized photometric system. The apparent magnitudes of stars in the system are often used to determine the color ... Webchromosphere noun a gaseous layer of the sun's atmosphere (extending from the photosphere to the corona) that is visible during a total eclipse of the sun Wiktionary (0.00 / 0 votes) Rate this definition: chromosphere noun The faint pink extension of a star's atmospheric envelope between the corona and the photosphere tsbkjw cufe.edu.cn

Chromosphere definition and meaning Collins English Dictionary

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Chromosphere define

Photosphere COSMOS - Swinburne

Webchromosphere ( plural chromospheres ) ( astronomy) The faint pink extension of a star 's atmospheric envelope between the corona and the photosphere. Webchromosphere in American English (ˈkrouməˌsfɪər) noun Astronomy 1. a scarlet, gaseous envelope surrounding the sun outside the photosphere, from which enormous quantities of hydrogen and other gases are erupted 2. a gaseous envelope surrounding a star Most material © 2005, 1997, 1991 by Penguin Random House LLC.

Chromosphere define

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Webchromosphere. [ krō ′mə-sfîr′ ] A glowing, transparent layer of gas surrounding the photosphere of a star. The Sun's chromosphere is several thousand kilometers thick, is composed mainly of hydrogen at temperatures of 6,000° to 20,000°K, and gives off … WebMay 29, 2024 · chromosphere. chromosphere Layer of the Sun 's atmosphere between the photosphere and the corona. It is c. 10,000km (6000mi) thick and is briefly visible near the beginning and end of a total solar eclipse as a spiky red rim around the Moon's disk. At its base the temperature of the chromosphere is c. 4000K, rising to 100,000K at the top.

WebAug 11, 2014 · The chromosphere is an irregular layer above the photosphere where the temperature rises from 6000°C to about 20,000°C. At these higher temperatures hydrogen emits light that gives … Webspic·ule. 1. A small needle-shaped body. 2. Accessory reproductive structure in male nematodes; useful in identification of species.

WebDefine chromospheres. chromospheres synonyms, chromospheres pronunciation, chromospheres translation, English dictionary definition of chromospheres. ... A glowing, transparent layer of gas surrounding the photosphere of a star, especially the sun. The sun's chromosphere is several thousand miles thick and is composed mainly of … Webnoun The pinkish, glowing region around a star, esp. the sun, between the hot, dense photosphere and the much hotter, tenuous corona. Webster's New World Similar definitions A gaseous layer similar to a chromosphere around a star. American Heritage

WebChromosphere definition: a gaseous layer of the sun's atmosphere extending from the photosphere to the corona and... Meaning, pronunciation, translations and examples

WebDefinitions of chromosphere noun a gaseous layer of the sun's atmosphere (extending from the photosphere to the corona) that is visible during a total eclipse of the sun see more Usage Examples All sources < prev next > loading examples... Word Family … philly officer shotWebProminences sometimes extend hundreds of thousands of kilometres above the Sun’s chromosphere. Their causes are uncertain but probably involve magnetic forces. Prominences vary considerably in size, shape, and motion and … philly officers shotWebOct 10, 2012 · Chromosphere - The chromosphere is a layer in the Sun between about 250 miles (400 km) and 1300 miles (2100 km) above the solar surface (the photosphere). ts blackboard\u0027sWebn. 1. An incandescent, transparent layer of gas, primarily hydrogen, several thousand miles in depth, lying above and surrounding the photosphere of a star, such as the sun, but distinctly separate from the corona. 2. A gaseous layer similar to a … philly oldiesWebThe meaning of CHROMOSPHERE is the region of the atmosphere of a star (such as the sun) between the star's photosphere and its corona. philly oficallWebMar 6, 2024 · Chromosphere The pinkish-red chromosphere is about 2,000 kilometers (1,250 miles) thick and riddled with jets of hot gas. At the bottom of the chromosphere, where it meets the photosphere, the sun … phillyomyWebchroma (n.). 색상에 대한 용어로, "독특한 색조의 강도, 흰색 또는 회색과의 색감 차이의 정도," 1889년, 그리스어 khrōma 의 라틴어화된 형태에서 유래하였으며, "몸의 표면, 피부, 피부의 색, 색"을 일반적으로 사용하며, 복수형으로는 "장신구, 화장품, 장식"을 뜻합니다. . 이는 khroizein "색칠하다, 얼굴에 ... philly of the south