An atomic clock is a precise timekeeping device that relies on the known frequency standard of an element to keep time. Atomic...
An atomic clock is the clock which uses atomic frequencies of atoms ( particularly caesium -133) as its resonator. They are the most precise time measuring instruments so far.
Today’s most accurate atomic clock would take around 30 billion years to lose even one second.
"What Is an Atomic Clock?". NASA (2019). Join our Space Forums to keep talking space on the latest missions, night sky and more! And if you have a news tip, correction or comment, let us know at: community@space.com. Get the Space.com Newsletter Breaking space news, the latest upd...
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Even advanced physics can’t decisively tell us what time is, because the answer depends on the question you’re asking.(如今最先进的原子钟已经证明爱因斯坦是对的。即使是高级物理学也不能明确地告诉我们时间是什么,因为答案取决于你问的问题)”;第二段“Forget about time as an absolute. What if, ...
Enough atomic bombs exist in the world to obliterate all human life completely from the planet. Despite many efforts at arms control, weapons still pose a serious threat to our species.Answer and Explanation: An atomic bomb is a weapon that makes use of nuclear fission or nuclear fusion; the...
Learn what is time atomic clock in details. Know about measurement of time from hourglass , sundial and atomic clock along with their examples and uses by visiting BYJU'S
The molecular clock refers to the rate of change in the DNA sequence of an organism throughout generational time. In general, these mutations occur at...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your ...