WebApr 4, 2024 · Sun, star around which Earth and the other components of the solar system revolve. It is the dominant body of the system, constituting more than 99 percent of its entire mass. The Sun is the source of an … WebOct 18, 2024 · The Sun is the largest object in our solar system. It is composed of seven layers: three inner layers and four outer layers. The inner layers are the core, the radiative zone and the convection zone, while the outer layers are the photosphere, the chromosphere, the transition region and the corona.
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WebDec 13, 2024 · The Sun is primarily composed of hydrogen and helium. The chemical composition changes in the layers as it moves further from the core. The layers are … WebOct 10, 2012 · Photosphere - The photosphere is the deepest layer of the Sun that we can observe directly. It reaches from the surface visible at the center of the solar disk to about 250 miles (400 km) above that. The temperature in the photosphere varies between about 6500 K at the bottom and 4000 K at the top (11,000 and 6700 degrees F, 6200 and 3700 ... make me famous inception acoustic
Helioseismology and the Sun
WebCross-section of the Sun. Stellar structure models describe the internal structure of a star in detail and make predictions about the luminosity, the color and the future evolution of the star. Different classes and ages of stars have different internal structures, reflecting their elemental makeup and energy transport mechanisms. WebApr 14, 2024 · Coronal loops are arches of plasma that arc out from the solar surface, the photosphere, aligned along the sun's magnetic-field lines. These coronal loops act as magnetic highways for charged ... WebThe Sun is the largest object in the solar system, with a diameter of 1.39 million kilometres and an approximate age of 4.5 billion years. It is estimated that due to continuous thermal nuclear reactions, the temperature of the core of the Sun is more than 15 million K while the temperature of its surface is approximately 6000 K. make me famous imdb