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In: Math
8. [C] The surface of the Earth can be modeled by a unit sphere. The Arctic...
8. [C] The surface of the Earth can be modeled by a unit sphere. The Arctic Circle is the circle on the unit sphere at an angle of φ = 23.5 ◦ from the +z-axis. What percentage of the Earth’s surface lies above the Arctic Circle?
Solutions
milcah answered 2 years agoRelated Solutions
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emissivity ? = 0.61. The low absorptance is largely due to
reflection of the incoming sunlight by clouds and ice, while the
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and 1362.0 W/m2 . Using the greybody Earth
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