Essay
Through hydrogen fusion,the Sun loses approximately 4 million tons of mass each second.If it burns hydrogen at this rate for 10 billion years,what percentage of its original mass will it lose in all? (Note: The mass of the Sun is 1.99 × 10³⁰ kg,and 1 ton = 1,000 kg.)
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The total amount of mass lost is
4,000 ×...View Answer
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Correct Answer:
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4,000 ×...
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