A zeptosecond is a unit equal to 10-21 seconds.
There is a yoctosecond in a MKS (metric system) 1000 yoctoseconds - 1 zeptosecond 1000 zeptoseconds = 1 attosecond 1000 attoseconds = 1 femtosecond 1000 femtoseconds = 1 picosecond 1000 picoseconds = 1 nanosecond 1000 nanoseconds = 1 microsecond 1000 microseconds = 1 millisecond 1000 milliseconds = 1 second 1,000,000,000,000,000 yoctoseconds in a nanosecond
Light travels about 300 attometers in one yoctosecond.
During the zeptosecond at the beginning of the universe, the temperature was extremely high with energy levels beyond our current understanding. Subatomic particles like quarks and electrons had not yet formed, and the fundamental forces of nature were unified. It set the stage for the rapid expansion and cooling that eventually led to the formation of atoms and the universe as we know it.
I'm not quite sure what the question means, exactly. If it's about the shortest fraction of a second that has a name, the answer is a "yoctosecond". That's 10-24 seconds.
Yes
Nano second maybe?
a zeptosecond
A zeptosecond is a unit equal to 10-21 seconds.
Planck Time Because 5.4*10^-44 seconds
The shortest unit of time is known as a "zeptosecond," which is equal to 10^-21 seconds.
A yoctosecond is one septillionth of a second, which is equal to 0.000000000000000000001 seconds.
Units of time widely used in Physics and other branches of science and engineering include: -- millisecond -- microsecond -- nanosecond -- picosecond -- femtosecond -- yoctosecond
A zepto second is one sextillionth of a second
A zeptosecond is a unit of time equal to one sextillionth of a second, or 10^-21 seconds. It is one of the shortest measurable time units known to exist.
there are more than a million in a second or am I lying to you
There is a yoctosecond in a MKS (metric system) 1000 yoctoseconds - 1 zeptosecond 1000 zeptoseconds = 1 attosecond 1000 attoseconds = 1 femtosecond 1000 femtoseconds = 1 picosecond 1000 picoseconds = 1 nanosecond 1000 nanoseconds = 1 microsecond 1000 microseconds = 1 millisecond 1000 milliseconds = 1 second 1,000,000,000,000,000 yoctoseconds in a nanosecond