Question: Estimate the total power radiated into space by the Sun, assuming it to be a perfect emitter at 6000 K. The Sun's radius is 7.0x

Estimate the total power radiated into space by the Sun, assuming it to be a perfect emitter at 6000 K. The Sun's radius is 7.0x 108m. From this, determine the power per unit area arriving at the Earth, 1.5 x 1011m away (Figure 1)

r" = 1.5 x 1011m Sun Earth

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