The Earth intercepts 1.27 × 1017 W of radiant energy from the Sun. Suppose the Earth, of volume 1.08 × 1021 m3, was composed of water. How long would it take for the Earth at 0°C to reach 100°C, if none of the energy was radiated or reflected back out into space?
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26.9 y
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113 y
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2.69 × 104 y
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1.13 × 105 y
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2.69 × 107 y