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Results tagged with stars
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user 359024
Stars are astronomical bodies that are (usually) mainly composed of Hydrogen, Helium, and Lithium. They are massive enough that their gravity compresses the matter to the point where nuclear fusion occurs, which creates a lot of heat and tends to make stars output radiation along a blackbody curve. Typically the radiative output is significant in the visible spectrum making stars very bright objects.
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In a non-rotating sphere of fluid heated from the centre, what does the flow look like?
In the real-life spherical case (stars) we also get these smaller convection cells. But when we have no way of breaking the spherical symmetry, what happens? …
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