Question

where is the atomic clock kept in india?
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Answer 1

A few years ago, a team at the National Physical Laboratory of India, New Delhi, led by Poonam Arora built India's first atomic clock with caesium atoms (the authors of the 2014 paper quoted earlier). This clock is India's current frequency standard – the machine that defines how time is measured in the country.

Answer 2

Answer:

Atomic clock ensemble at the U.S. naval observatory in Washington ,D.C. and such as radio waves and atomic clock is located Laboratory in india ,New Delhi, led by poonam arora