The Common Core is a set of high-quality academic standards in mathematics and English language arts/literacy (ELA).ecognizing the value and need for consistent learning goals across states, in 2009 the state school chiefs and governors that comprise CCSSO and the NGA Center coordinated a state-led effort to develop the Common Core State Standards.
Spectral Types and Surface Temperatures. Spectral types are a measure of the surface temperatures of stars and are letter designations: O, B, A, F, G, K, and M. Type O stars have the highest surface temperatures and can be as hot as 30,000 Kelvins. On the other extreme, type M stars have the lowest surface temperatures and can be as cool as 3,000 K. Hertzsprung-Russell Diagram The most significant feature of the HR Diagram is that the stars are not distributed in it at random (showing any combinations of absolute magnitudes and spectral types), but rather group themselves only into certain parts or regions of the diagram thus forming several groups.
At the core of the planet, temperatures are believed to reach as high as 11,700 Â°C. Uranus: Uranus is the coldest planet in our Solar System, with a lowest recorded temperature of -224Â°C. Despite its distance from the Sun, the largest contributing factor to its frigid nature has to do with its core.uch like the other gas giants in our Solar System, the core of Uranus gives off far more heat than is absorbed from the Sun. However, with a core temperature of approximately 4,737 Â°C, Uranusâ interior gives of only one-fifth the heat that Jupiterâs does and less than half that of Saturn.