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Mass of a typical star is 10^30 kg . Assume that star is 3/4 hydrogen and 1\4 helium by mass. The estimated number of protons (which are present in hydrogen and helium both) in a typical star is equal to -

Mass of a typical star is 10^30 kg . Assume that star is 3/4 hydrogen and 1\4 helium by mass. The estimated number of protons (which are present in hydrogen and helium both) in a typical star is equal to -

Grade:11

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