Last Updated
：2025/12/04
Quizzes for review
(physics) The acceleration from rest to the speed of light in one Planck time.
音声機能が動作しない場合はこちらをご確認ください
See correct answer
Planck acceleration
Physicists debate whether the concept of Planck acceleration can meaningfully describe processes near the Big Bang.
See correct answer
Physicists debate whether the concept of Planck acceleration can meaningfully describe processes near the Big Bang.
音声機能が動作しない場合はこちらをご確認ください
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
