The surface of the Sun, called the photosphere, is at a temperature of about 5800 K. It is much cooler than the core!Īnswer (1 of 6): If you take into account the Sun's atmosphere there are three outer layers photosphere, chromosphere and corona. These massive structures rise like ribbons above the Sun's surface and are visible from Earth during solar eclipses. Any solid substance placed in the photosphere would rapidly melt and evaporate into gas. The Sun's visible surface the photosphere is "only" about 5,800 K (10,000 degrees F). Faster About 75% of the mass of the visible universe is composed of which element? Corona - The corona is the outermost layer of the Sun, starting at about 1300 miles (2100 km) above the solar surface (the photosphere).ĭownloaded by Hanz Real LONG QUIZ 1 This consists of fundamental particles called leptons. The surface of the Sun is a very busy place. These are the classifications most often used in Earth sciences. Not only is the illuminated side facing away from the Earth, it's also up during the day! The Sun is classified as a G2 V star, with G2 standing for the second hottest stars of the yellow G classof surface temperature about 5,800 kelvins (K)and the V representing a main sequence, or dwarf, star, the typical star for this temperature class. True The greater the mass of a star, the _ it moves through its life cycle. ^_^ Advertisement Still have questions?įind more answers Ask your question New questions in Science corona The layer of the solar atmosphere between the visible surface and the corona is called the chromosphere The temperature of the photosphere is about 6,000 Kelvin, and gives. It is much cooler than the core! The photosphere is the lowest layer of the sun. Spectacular loops and prominences are often visible on the Sun's limb (left).
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