Zusammenfassung der Ressource
Frage 1
Frage
Our universe is expanding. What is the cause of its expansion?
Antworten
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Gravity
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Matter
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Dark energy
Frage 2
Frage
In the Big Rip scenario at what speed would space expand?
Antworten
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3 000 000 000 m/s
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300 000 000 m/s
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30 000 000 m/s
Frage 3
Frage
In the Big Rip scenario galaxies, black holes, stars, and planets are ripped apart and die.
Frage 4
Frage
Which is the most promising end of the universe?
Antworten
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Big Crunch / Big Bounce
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Big Rip
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Heat Death / Big Freeze
Frage 5
Frage
What is the role of black holes during the Big Crunch?
Antworten
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To maintain a stable universe
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Join together to form a massive black hole
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To eliminate the whole universe