DISCOVERING ASTRONOMY 2021/22 TUTORIAL QUESTIONS Axis tilt Rotation Eccentricity Average Orbital distance period period from the Sun 0.0 degrees 177.3 degrees 0.206 58.6 days 243 days 87.9 days Mercury 0.387 0.007 0.723 225 days Venus 0.017 23.93 hours 24.6 hours 23.5 degrees 1.00 year 1.88 years 11.9 years 29.4 years 83.8 years Earth 1.00 25.2 degrees 0.093 Маrs 1.52 9.93 hours 3.1 degrees 0.048 Jupiter 5.20 10.6 hours 26.7 degrees 0.056 Saturn 9.54 97.9 degrees 0.046 17.2 hours 16.1 hours Uranus 19.2 165 years 29.6 degrees 0.010 Neptune 30.1 • Which column would you use to find out which planet has the shortest days? Do you. see any differences in the lengths of a day for the different types of planets. Explain briefly. • Which planets would you expect not to have seasons? Why? • Which column tells you how much a planet's orbit deviates from a perfect circle? Based on that column, are there any planets for which you would expect the surface temperature to vary significantly over the course of each orbit? Explain.
DISCOVERING ASTRONOMY 2021/22 TUTORIAL QUESTIONS Axis tilt Rotation Eccentricity Average Orbital distance period period from the Sun 0.0 degrees 177.3 degrees 0.206 58.6 days 243 days 87.9 days Mercury 0.387 0.007 0.723 225 days Venus 0.017 23.93 hours 24.6 hours 23.5 degrees 1.00 year 1.88 years 11.9 years 29.4 years 83.8 years Earth 1.00 25.2 degrees 0.093 Маrs 1.52 9.93 hours 3.1 degrees 0.048 Jupiter 5.20 10.6 hours 26.7 degrees 0.056 Saturn 9.54 97.9 degrees 0.046 17.2 hours 16.1 hours Uranus 19.2 165 years 29.6 degrees 0.010 Neptune 30.1 • Which column would you use to find out which planet has the shortest days? Do you. see any differences in the lengths of a day for the different types of planets. Explain briefly. • Which planets would you expect not to have seasons? Why? • Which column tells you how much a planet's orbit deviates from a perfect circle? Based on that column, are there any planets for which you would expect the surface temperature to vary significantly over the course of each orbit? Explain.
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Please help me with this. No long answers, plz just get straight to the point and briefly explain why. Also make sure to use the information from the table and not the internet as they are different. Thanks
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