Both are atomic clocks but caesium atomic clock is more accurate as the internal frequency of caesium atom is more accurate and varies less than one part in 10 billion.
Caesium...
The ammonia clock was the first atomic clock invented by the US National Bureau of Standards in 1948 that measured the speed of the vibrations of nitrogen atom in ammonia molecule.
Element 55 is cesium (spelled caesium in Britain).
One type of atomic clock uses Rubidium.
Rubidium can make a atomic clock, a very precise clock that gives you the exact time.
It is a more accurate atomic clock that uses caesium atom frequency to measure time.
Caesium...
May is it - Caesium
The difference between a clock and a watch is a watch is worn on the wrist, and a clock is something around your home to look at to tell the time.
The ammonia clock was the first atomic clock invented by the US National Bureau of Standards in 1948 that measured the speed of the vibrations of nitrogen atom in ammonia molecule.
days
An atomic clock is a reference clock whose operation is based on an atomic process, such as the frequency of electromagnetic radiation associated with a specific energy-level transition in an element such as caesium.
The difference between 12 hour clock and a 24 hour clock is that when you say 1:00am for a 12 hour clock you would say 0100 hours
Atomic clock is faster than mechanical clock and it is the most accurate of all clocks in the world.
the name
Ammonia clock invented in 1948 by US National Bureau of Standards.
register has the same clock. counter do not need to have the same clock.