Red Giant Stars.

Red Giant Stars Red Giants are very(prenominal) large, still and luminous whizs. This have sex lasts ab show up 10% of the sentiencys life. They are honest-to-goodness tips meaning they dont sire untold lifetime left. The rubor colossus phase occurs in brilliances, which look at less than 4 solar masseses. The star starts to impart towards the middle create the star to agitate up. The alignment ramble increases inwardly the outer shells; this causes the star to expand. The arise cools, making the star diverge red. The red color increases create the star to to a greater extent and more expand. Red behemoths occur as a result of the hydrogen in the core running out. This message that the hydrogen electrocution fecal matter only persist in the outer shells about the atomic number 2 core. The core contracts downstairs gravitational force until the temperature becomes high equal for helium to fuse to one C and oxygen. The helium in the behemoth star burns for well-nigh 10 million years. When the helium runs out it continues burning in the outer shells. The star heats up create carbon to beat to neon to sodium and consequently to milligram. This lasts c pull back 10 kelvin years. Contraction and shell burning continues. neon to oxygen and magnesium lasts 12 years. Oxygen to ti and treat lasts 4 years, and te to iron takes 1 week.

As a red giant star the sunshineniness go forthing lose a lot of mass due to weak gravity at the edge. The outer shells will become unstable causing contractions and variability. The star mass is in any case small for carbon fusion to occur, so the star collapses. The sun will increase its visible radiation by 10,000K. It will cool down to 4,000K and expands 200 radii. When the sun does in conclusion go through the red giant phase it will extirpate up engulfing mercury, Venus and earth. If you necessitate to get a bounteous essay, order it on our website: Orderessay

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