Engineering, 22.10.2019 20:00 cathydaves
The "solar constant" s0 ≈ 1.36 kw/m2 (the mean solar radiation intensity felt on earth orbit) is calculated using the mean earth-sun distance. in practice, the actual earth-sun distance deviates from its mean by about ±2%, depending on the time of the year. how much variation would you expect for the actual solar intensity over the course of a year? (15 points)
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The "solar constant" s0 ≈ 1.36 kw/m2 (the mean solar radiation intensity felt on earth orbit) is cal...
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