FIND FACTS ABOUT

Incredible and fun facts to explore

Weird Caesium Atom Facts – Be Surprised

Following is our collection of super amazing and curious facts and details explaining Caesium Atom. This list is intended for research in school, for college students or just to feed your brain with. Possible use cases are in quizzes, differences, homework facts legend, cover facts, and many more. But nevertheless learn why is Caesium Atom so important!

caesium atom facts
What is Caesium Atom about?

Top 10 Caesium Atom facts that will blow your mind.

  1. The length of a second is "the duration of 9,192,631,770 periods of the radiation corresponding to the transition between the two hyperfine levels of the ground state of the caesium-133 atom."

  2. A second is defined as the duration of 9,192,631,770 periods of the radiation corresponding to the transition between the two hyperfine levels of the ground state of the caesium 133 atom. An atomic clock can measure this, making them the most accurate clocks in the world.

  3. A second is exactly 9,192,631,770 periods of a certain frequency of radiation from the caesium atom

  4. A second is strictly defined as the duration of 9,192,631,770 periods of the radiation corresponding to the transition between the two hyperfine levels of the ground state of the caesium-133 atom.

  5. The definition of a second is "9,192,631,770 cycles of radiation corresponding to the transition between two energy levels of the caesium-133 atom."

  6. One second is defined as the duration of 9,192,631,770 periods of the radiation corresponding to the transition between the two hyperfine levels of the ground state of the caesium 133 atom.

  7. The contents of a sealed container can be dated to pre or post July 16th, 1945 due to the presence of Caesium 137 in the atmosphere following the first atomic bomb explosion.

  8. The SI definition of a second is " the duration of 9 192 631 770 periods of the radiation corresponding to the transition between the two hyperfine levels of the ground state of the caesium 133 atom"

  9. The second is currently defined as the duration of 9,192,631,770 periods of the radiation corresponding to the transition between the two hyperfine levels of the ground state of the caesium 133 atom.

  10. 1 second is the duration of 9,192,631,770 periods of the radiation corresponding to the transition between the two hyperfine levels of the ground state of the caesium-133 atom

Funny caesium atom details

Interesting definitions that can be fact checked.

The second is the duration of 9,192,631,770 periods of the radiation corresponding to the transition between the two hyperfine levels of the ground state of the caesium-133 atom...

.. that one second is officially the time it takes one caesium atom to oscillate 9,192,631,770 times

A second is exactly 9,192,631,770 periods of a certain frequency of radiation from the caesium atom.

The official definition of 1 second is based on a quantum mechanical phenomenon, namely *"the duration of 9,192,631,770 oscillations of a Caesium 133 atom's outermost electron"*

Caesium based atomic clocks are accurate to 1 second every 20 years