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 Tg in the table below. Fill in the values below from your individual assignment instructions on Canvas and calculate T Greenhouse observed T calculated T effect (K) distance to suf planet sun (AU) albedo (K) for e=1 surf Venus 0.81 0.62 740 260 Earth 1.00 0.29 288 250 Mars 1.52 0.16 244 20 1Q2. 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?

Foundations of Astronomy (MindTap Course List)
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Author:Michael A. Seeds, Dana Backman
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Chapter8: The Sun
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I need help with greenhouse gas and number 2
all TEW
3:40 PM
9 98%
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 Teg in the table below. Fill in the values below from your
individual assignment instructions on Canvas and calculate Tg-
Greenhouse
observed T. calculated Ta effect
(K) for e=1
distance to
planet
sun (AU)
Tut - Ta
albedo
(K)
Venus
0.81
0.62
740
260
Earth
1.00
0.29
288
250
Mars
1.52
0.16
244
20
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?
Transcribed Image Text:all TEW 3:40 PM 9 98% 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 Teg in the table below. Fill in the values below from your individual assignment instructions on Canvas and calculate Tg- Greenhouse observed T. calculated Ta effect (K) for e=1 distance to planet sun (AU) Tut - Ta albedo (K) Venus 0.81 0.62 740 260 Earth 1.00 0.29 288 250 Mars 1.52 0.16 244 20 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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