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The sun is nearly a perfect sphere. Its equatorial diameter and its polar diameter differ by only 6.2 miles (10 km). The mean radius of the sun is.
Solar radius is a unit of distance used to express the size of stars in astronomy. The solar radius is usually defined as the radius to the layer in the Sun's.
The diameter of the Sun is km, while the equatorial diameter of the Earth is km. Compared to the Earth the Sun is HUGE.
Sun radii - gamestop
The remainder of the Sun is heated by this energy as it is transferred outwards through many successive layers, finally to the solar photosphere where it escapes into space as sunlight or the kinetic energy of particles. When using an attenuating filter to view the Sun, the viewer is cautioned to use a filter specifically designed for that use. Viewing the Sun through light-concentrating optics such as binoculars may result in permanent damage to the retina without an appropriate filter that blocks UV and substantially dims the sunlight. The sun's helium will get hot enough to burn into carbon, and the carbon will combine with the helium to form oxygen. Now we know the sizes of the Sun and Earth, here's a tricky question. Physics in Collision, Proceedings of the XXIII International Conference: Nuclear Processes at Solar Energy. Tim Sharp, Reference Editor. Teach Astronomy - Schwarzschild Radius