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IQ1. You will need to set up a spreadsheet to calculate the surface temperature of the three planets in the table below, assuming radiative balance and a perfect blackbody radiation for cooling (emissivity = 1). We call this TBB in the table below. calculate TBB. %3D Greenhouse effect calculated Твв (К) for observed Tsurt (K) 740 distance to Tsut-TBB sun (AU) 0.81 1.00 1.52 planet albedo ɛ=1 Venus 0.62 0.29 288 Earth Mars 0.16 244 IQ2. Based on your answers above, comparing Tsurf with TBB, answer the following questions a) What words would you use to describe the greenhouse effect on Venus? b) Compare the greenhouse effect on Earth versus Mars. What do you think makes the difference here?
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Transcribed Image Text:IQ1. You will need to set up a spreadsheet to calculate the surface temperature of the three planets in the table below, assuming radiative balance and a perfect blackbody radiation for cooling (emissivity = 1). We call this TBB in the table below. calculate TBB. %3D Greenhouse effect calculated Твв (К) for observed Tsurt (K) 740 distance to Tsut-TBB sun (AU) 0.81 1.00 1.52 planet albedo ɛ=1 Venus 0.62 0.29 288 Earth Mars 0.16 244 IQ2. Based on your answers above, comparing Tsurf with TBB, answer the following questions a) What words would you use to describe the greenhouse effect on Venus? b) Compare the greenhouse effect on Earth versus Mars. What do you think makes the difference here?
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