WebThe Sun's photosphere has a temperature between 4,500 and 6,000 K (4,230 and 5,730 °C) (with an effective temperature of 5,777 K (5,504 °C)) and a density of about 3 × 10 −4 … WebThe temperature of the Sun decreases outward from the core, and at the visible surface of the photosphere it has fallen to about 6000 K. This white-hot surface radiates energy at a rate of about 3.8 x 10 23 kW, which flows out equally in all directions.
How is the temperature of the Sun’s surface measured …
WebThe temperature at the visible surface is about 5,800 K but drops to a minimum about 4,000 K at approximately 500 kilometres above the photosphere. The density, about 10 −7 gram per cubic centimetre (g/cm 3 ), drops a factor of 2.7 every 150 kilometres. WebSep 17, 2024 · “The most active Sun — in terms of solar eruptions — happens between 5:30 and about 10:00, when there’s a sharp drop-off in activity as the Sun moves toward … east at main rattan chair
How Hot Is the Sun
WebMar 6, 2024 · Photosphere The photosphere is the bright yellow, visible "surface" of the sun. The photosphere is about 400 kilometers (250 miles) thick, and temperatures there reach about 6,000K (5,700°C, 10,300°F). … WebSunUltra27WorkstationService Manual SunMicrosystems,Inc. 4150NetworkCircle SantaClara,CA95054 U.S.A. PartNo:820–6776–12 June2009,RevisionA Web1 : 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. east at main chair