Physics, 19.02.2020 19:11 nathanyeboah902

Fusion takes place in the core of a star, where the temperature and pressure are highest. A star like the sun can sustain fusion until it has transformed about 0.10% of its total mass into energy, then fusion ceases and the star slowly dies. Estimate the sun's lifetime, giving your answer in billions of years.

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Fusion takes place in the core of a star, where the temperature and pressure are highest. A star lik...

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