physics

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The power output in the sun is about 4.00 x 10^26W.

(a). Calculate the power per unit area (intensity), in kilowatts per square meter, reaching Earth's upper atmosphere from the sun. The radius of the Earth's orbit is 1.5 x 10^11m.

  • physics -

    Anyone

  • physics -

    1415 kW/m^2

  • physics -

    1.415 kW/m^2 *ftfy

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