BIOL130 Lecture Notes - Lecture 6: Black Body, European Route E6, Emissivity
9 Feb 2020
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Short answer questions: a) black body emits and radiates all wavelengths. T his study resource w as https://www. coursehero. com/file/14372648/a3s: [2] atmosphere absorbs some part of earth radiation by greenhouse gases. Then acting like gray body radiates in all directions (up and down), so earth getting additional flux of radiative energy, making ground warmer compare to no atmosphere earth 2. [10] a two-layer model. a) [1] solving first equation: substituting into second: b) [2] stssass410044 +=stste4142 =4/1014)1( = satkt2541=14/12tte=kte303= shared via c ourse h ero. co m. T his study resource w as https://www. coursehero. com/file/14372648/a3s: [2] the same as in one layer model! d) [2] e) [2] f) [1] 3. E+a: e: instead of e, balance for l: l: solving it together with e+a gives the same: stssass410044 +=4/1014)1( = satkt2541=stst41422 =14/122tt=ststste424142 =+414142432tttte= =14/13tte=kt3032=kte334=stssass410044 +=kt2541=stste414 =kte254=42404104ssastssste+=+ kte254= shared via c ourse h ero. co m.
