Astronomy college course/Miranda and Titan/questions
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AstroMirandaTitan_Study
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AstroMirandaTitan_Study-v1s1
1. The 1982 Voyager flyby of Miranda (a moon of Uranus) established that _____
- ___ a) Miranda has the largest active volcano in the solar system
- ___ b) Two other answers are correct (making this the only true answer).
- ___ c) Miranda has geysers.
- ___ d) Miranda probably has an iron core
- ___ e) inspired a theory a previous incarnation was destroyed by a collision
2. It has been suggested that Miranda's "racetrack"
- ___ a) Two other answers are correct (making this the only true answer).
- ___ b) is antipodal to an impact crater
- ___ c) is associated with tidal heating
- ___ d) is a series of rifts created by an upwelling of warm ice
- ___ e) is an impact crater
3. According to Wikipedia, the largest lakes on Titan are probably fed by
- ___ a) methane rain
- ___ b) liquid water rain
- ___ c) geysers
- ___ d) underground aquifers
- ___ e) rivers from the highlands
The bright spot on Saturn's moon Titan is
- ___ a) solar wind particles striking the atmosphere
- ___ b) a volcano
- ___ c) a lake
- ___ d) lightening
- ___ e) aurora borealis (northern lights)
5. One "year" on Saturn's largest moon Titan lasts
- ___ a) 30 years
- ___ b) 3 hours
- ___ c) 300 days
- ___ d) 30 hours
- ___ e) 3 years
The photographs compare
- ___ a) summer windstorms and winter doldrums
- ___ b) wet and dry seasons
- ___ c) Titan and Earth
- ___ d) winter windstorms and summer doldrums
- ___ e) northern and southern hemispheres
7. The liquid water ocean of Saturn's largest moon Titan,
- ___ a) is postulated to cover 15-30% of its surface
- ___ b) is less than one meter in depth
- ___ c) Two other answers are correct
- ___ d) explains how the elevation of a smooth planet seems to rise and fall
- ___ e) is known to contain life
Key to AstroMirandaTitan_Study-v1s1
1. The 1982 Voyager flyby of Miranda (a moon of Uranus) established that _____
- - a) Miranda has the largest active volcano in the solar system
- - b) Two other answers are correct (making this the only true answer).
- - c) Miranda has geysers.
- - d) Miranda probably has an iron core
- + e) inspired a theory a previous incarnation was destroyed by a collision
2. It has been suggested that Miranda's "racetrack"
- + a) Two other answers are correct (making this the only true answer).
- - b) is antipodal to an impact crater
- - c) is associated with tidal heating
- - d) is a series of rifts created by an upwelling of warm ice
- - e) is an impact crater
3. According to Wikipedia, the largest lakes on Titan are probably fed by
- - a) methane rain
- - b) liquid water rain
- - c) geysers
- + d) underground aquifers
- - e) rivers from the highlands
The bright spot on Saturn's moon Titan is
- - a) solar wind particles striking the atmosphere
- - b) a volcano
- + c) a lake
- - d) lightening
- - e) aurora borealis (northern lights)
5. One "year" on Saturn's largest moon Titan lasts
- + a) 30 years
- - b) 3 hours
- - c) 300 days
- - d) 30 hours
- - e) 3 years
The photographs compare
- - a) summer windstorms and winter doldrums
- - b) wet and dry seasons
- + c) Titan and Earth
- - d) winter windstorms and summer doldrums
- - e) northern and southern hemispheres
7. The liquid water ocean of Saturn's largest moon Titan,
- - a) is postulated to cover 15-30% of its surface
- - b) is less than one meter in depth
- - c) Two other answers are correct
- + d) explains how the elevation of a smooth planet seems to rise and fall
- - e) is known to contain life
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- Study guide
- http://en.wikiversity.org/w/index.php?title=Astronomy_college_course/Miranda_and_Titan&oldid=1204929
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