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13 Δεκ 2023 · The hottest part of the Sun is the core: 15 million K; ~15 million °C; 27 million °F. The coolest part of the Sun is the visible surface or photosphere: 4,000 – 6,500 K; ~5,500 °C; ~10,000 °F. Surprisingly, the solar atmosphere or corona is hotter than the Sun’s surface.
11 Μαΐ 2023 · The temperature of the sun varies from around 27 million degrees Fahrenheit (15 million degrees Celsius) at the core to only about 10,000 degrees F (5,500 degrees C) at the surface,...
17 Ιουλ 2021 · The Sun is nearly a perfect sphere of hot plasma. The average surface temperatures are at around 5.778 K. Click for even more facts and information.
A rough estimate of a body's temperature in the solar system is. T = 280K DAU− −−−√. if we calculate the AU fraction from the Sun's "edge" to its center, R over D = 4.65x10−3, and substitute this into the formula, the Sun's temperature would be about 4100K.
29 Ιουλ 2023 · The core is approximately 20% of the size of the solar interior and is thought to have a temperature of approximately 15 million K, making it the hottest part of the Sun. Above the core is a region known as the radiative zone —named for the primary mode of transporting energy across it.
1 Ιαν 2014 · A cutaway view of the Sun, showing the three internal (thermonuclear, radiative, and convective) zones, the solar surface (photosphere), the lower (chromosphere) and upper atmosphere (corona), and a number of phenomena associated with the solar activity cycle (filaments, prominences, and flares).
Sun Fact Sheet. Sun/Earth Comparison. Bulk parameters. Model values at center of Sun: Central pressure: 2.477 x 10 11 bar (2.477 x 10 17 g/cm s 2) Central temperature: 1.571 x 10 7 K Central density: 1.622 x 10 5 kg/m 3 (1.622 x 10 2 g/cm 3) Rotational and Orbital parameters.
