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Suppose the sun expands so that its radius becomes 100 times its present radius and its surface temperature becomes half of its present value. Then, the total energy emitted by it in the same time will increase by a factor of[neglect surrounding temperature] |
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Answer» Suppose the sun expands so that its radius becomes 100 times its present radius and its surface temperature becomes half of its present value. Then, the total energy emitted by it in the same time will increase by a factor of [neglect surrounding temperature] |
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