Estimate the total power radiated into space by the Sun, assuming it to be a perfect emitter

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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)

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Physics Principles with Applications

ISBN: 978-0321762429

7th edition

Authors: Douglas C. Giancoli

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Question Posted: Jan 27, 2017 10:32 AM

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Estimate the total power radiated into space by the Sun, assuming it to be a perfect emitter

Question:

r" = 1.5 x 1011m Sun Earth

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Total power radiated from suns surface P AT 4 P 56 x 10 5 W m ...View the full answer

Physics Principles with Applications

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