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An atomic clock is a clock device that uses an electronic transition frequency in the microwave, optical, or ultraviolet region of the electromagnetic spectrum of atoms as a frequency standard for its timekeeping element. Atomic clocks are the most accurate time and frequency standards known, and are used as primary standards for international time distribution services, to control the wave frequency of television broadcasts, and in global navigation satellite systems such as GPS.
Which country is mentioned as one of the regions where population growth has stagnated, according to the "World Population Prospects 2024"?
What major defense collaboration was explored between India and Saudi Arabia?
How many children died daily in road crashes in India in 2022, as per the UNICEF and WHO report?
Who topped the Bloomberg World’s Richest Families 2024 list?
Who won the inaugural Women’s Hockey India League championship?
In 2023, Indian farmers were implicitly taxed a significant amount through export restrictions and price policies. What was this estimated tax amount?