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 … WebChromosphere definition: a gaseous layer of the sun's atmosphere extending from the photosphere to the corona and... Meaning, pronunciation, translations and examples
Chromosphere define
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WebOct 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). The temperature in the chromosphere … Webnoun. chro· mo· sphere ˈkrō-mə-ˌsfir. : the region of the atmosphere of a star (such as the sun) between the star's photosphere and its corona. chromospheric. ˌkrō-mə-ˈsfir-ik -ˈsfer-. adjective.
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 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.
Webn. 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 … WebChromosphere layer of the sun that is known for its red color and can only be seen during eclipses Convection the rise of hotter, less dense fluid and the sinking of cooler, denser fluid Convective zone layer of the sun where energy is transferred by convection Core the central and hottest section of the sun Corona the plasma that surrounds the sun
WebProminences 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 …
Webnoun pho· to· sphere ˈfō-tə-ˌsfir 1 : a sphere of light or radiance 2 : the luminous surface layer of the sun or a star photospheric ˌfō-tə-ˈsfir-ik -ˈsfer- adjective Example Sentences Recent Examples on the Web The plume created shocks and pulsations that triggered an eruption, peeling off a chunk of the star’s outer shell called the photosphere. philosophy\\u0027s 9uWebchromosphere 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 … philosophy\u0027s 9sWebMar 6, 2024 · A very small percentage (1.69 percent) of the sun’s mass is made up of other gases and metals: iron, nickel, oxygen, silicon, sulfur, magnesium, carbon, neon, calcium, and chromium This 1.69 percent … t shirt ricard humourWebAug 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 … tshirtriches transfer paperWebDefinitions 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 … t shirt riches reviewWebFeb 10, 2024 · The chromosphere is characterized by a blazing red color. The red color is imparted by the alpha hydrogen which this layer is composed of. One of the greatest facts about the chromosphere is that even though it is now visible to scientists through the aid of many tools, it was initially only seen during a solar eclipse. philosophy\\u0027s 9sWebChromosphere is 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 reddish light. The chromosphere is the second, gaseous, outer layer of the atmosphere of the sun. tshirt rich royal