GK
THE UNIVERSE
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The universe is mostly:
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Made of stars
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Gas and dust clouds
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Rocky planets, moons, and extraterrestrial objects
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Empty space
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Explanation:
Detailed explanation-1: -SPACE-TIME is mostly empty. Though there are at least 100 billion galaxies – each home to around 100 billion stars – and lots of galactic dust, the universe is so vast that there are huge tracts of space-time between every star and more still between every galaxy.
Detailed explanation-2: -In 1911, Rutherford suggested a new idea about atoms, one that said atoms have a small dense nucleus, but Thomson’s electrons were far away from it. Therefore, an atom is mostly empty space.
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