Current Affairs · Science and Technology
What is the primary objective of the recent international comparisons and advancements in optical atomic clocks?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1To create a new global calendar
- 2To redefine the SI unit of the second using optical clocks✓
- 3To improve the design of traditional caesium clocks
- 4To measure time using cosmic gravitational waves
Correct answer
To redefine the SI unit of the second using optical clocks
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