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 … WebJun 8, 1990 · One of the great problems of astrophysics is the unanswered question about the origin and mechanism of chromospheric and coronal heating. Just how these outer stellar envelopes are heated is of fundamental importance, since all stars have hot chromospheric and coronal shells where the temperature rises to millions of degrees, …
Kleinskalige Magnetfelder der Sonne und ihr Einfluß auf Chromosphäre …
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 … 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- See more • Animated explanation of the Chromosphere (and Transition Region) Archived 2015-11-16 at the Wayback Machine (University of South Wales). • Animated explanation of the temperature of the Chromosphere (and Transition Region) See more WebTemperatures in the chromosphere range from 4,000 K (6,700 degrees F or 3,700 degrees C) near the surface and rise up to 8,000 K (14,000 … cynthia bruce st. louis
Schichten aus der Chromosphäre der Sonne - Amdtown.com
WebDie Chromosphäre schließt sich als nächste Schicht an die Photosphäre an und wird auch Farbsphäre genannt. Diesen Namen erhielt sie wegen ihrer rötlich leuchtenden Farbe. Hier steigt die Temperatur wieder bis auf etwa 10.000 Grad Celsius an. Die Chromosphäre ist bis zu 10.000 Kilometern hoch und besteht aus einzelnen Gasstrahlen. WebTemperature of the Chromosphere? Probably one of the hottest temperatures you've encountered on Earth comes from a campfire, which on average burns at about 2,012 degrees Fahrenheit. WebIhre Dichte nimmt mit der Höhe ab (von ca. 8 -19 g/cm 3 auf etwa 10 -16 g/cm 3 ), während die Temperatur von etwa 4500 K bis auf etwa 6000 K an ihrer Oberfläche ansteigt (in … cynthia bruno rafferty