WebSubject headings: Sun: photosphere — Sun: chromosphere — Sun: flares — Sun: magnetic fields –3– 1. Introduction Flares occur on the Sun and involve different layers of the solar atmosphere. The wide range of involved energy and of size of the flares make possible to investigate the physical processes at the base of the storage and ... WebJan 23, 2013 · The Chromosphere - This relatively thin layer of the Sun is sculpted by magnetic field lines that restrain the electrically charged solar plasma. Occasionally larger plasma features, called prominences, form …
15.1: The Structure and Composition of the Sun
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 … See more The density of the Sun's chromosphere decreases exponentially with distance from the center of the Sun by a factor of roughly 10 million, from about 2×10 kg/m at the chromosphere's inner boundary to under 1.6×10 kg/m … See more Images taken in typical chromospheric lines show the presence of brighter cells, usually referred to as the network, while the surrounding darker regions are named internetwork. They … See more • Orders of magnitude (density) • Moreton wave See more Many different phenomena can be observed in chromospheres. Plage A plage is a … See more Chromospheres are present on almost all luminous stars other than white dwarfs. They are most prominent and magnetically active on lower-main sequence stars, on brown dwarfs of … See more • Animated explanation of the Chromosphere (and Transition Region) Archived 2015-11-16 at the Wayback Machine (University … See more WebMar 6, 2024 · The sun is made up of six layers: core, radiative zone, convective zone, photosphere, chromosphere, and corona. Core The sun’s core, more than a thousand times the size of Earth and more than … flow fest line up 2022
What is the composition of the Sun? - scienceinfo.net
WebOct 18, 2024 · Chromosphere: This is the layer of the Sun between 250 miles and 1300 miles above the photosphere. The chromosphere has temperatures around 4000 degrees Kelvin at the base, and 8000 degrees Kelvin at the top. WebApr 11, 2024 · The region of the Sun’s atmosphere that lies immediately above the photosphere is called the chromosphere. Until this century, the chromosphere was visible only when the photosphere was concealed by the Moon during a total solar eclipse (see the chapter on Earth, Moon, and Sky). WebThe chromosphere is a thin layer of plasma that lies between the Sun’s visible surface (the photosphere) and the corona (the Sun’s upper atmosphere). It extends for at least 2,000 … green candy green candy