Atomic clock generally used in the national standards, is based on the periodic vibrations of period

Atomic clock generally used in the national standards, is based on the

1.	Atomic clock generally used in the national standards, is based on the periodic vibrations of period
Answer» `pm 1 XX 10^(-13)` s `pm 1 xx 10^(13)` s `pm 1 xx 10^(-31) ` s `pm 1 xx 10^(-35)` s Answer :A

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Atomic clock generally used in the national standards, is based on the periodic vibrations of period

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