Quizzes for review
The professor used Olbers' paradox to illustrate why the night sky remains dark even though the universe contains countless stars.
See correct answer
The professor used Olbers' paradox to illustrate why the night sky remains dark even though the universe contains countless stars.
音声機能が動作しない場合はこちらをご確認ください
Related words
Olbers' paradox
Proper noun
Japanese Meaning
オルバースのパラドックスとは、無限に広がる恒星の分布があると仮定すると、どの方向を見ても星の輝きに覆われるはずなのに、実際には夜空が暗いという観察結果の矛盾を指す天文学上のパラドックスである。
English - English
Word Edit Setting
- Users who have edit permission for words - All Users
- Screen new word creation
- Screen word edits
- Screen word deletion
- Screen the creation of new headword that may be duplicates
- Screen changing entry name
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
Sentence Edit Setting
- Users who have edit permission for sentences - All Users
- Screen sentence deletion
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
Quiz Edit Setting
- Users who have edit permission for quizzes - All Users
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
