Sun radiates continuously and maintains its brightness becauseA. heliu – InterviewSolution

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1.	Sun radiates continuously and maintains its brightness becauseA. helium is converted into iron in its coreB. of fusion of hydrogen nuclei in heliumC. fusion of helium in hydrogenD. burning of carbon in its core
Answer» (b) Sun radiates continousely and maintains its brightness because of fusion of hydrogen nucleus in helium.

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