Well you can go infinitely small. Of any time that is used, femtosecond would really be what's used in chemistry, maybe atto. But then you have things like a septillionth of a second etc which have a LOT of zeroes
The watt, which is equal to joules/second.
It is not.913 miles per hour is a measure of speed while kilometres are a measure of distance. To get speed you need a unit of time. The SI unit is a second, so using that as the unit of time,913 miles per hour is 0.408 kilometres per second.It is not.913 miles per hour is a measure of speed while kilometres are a measure of distance. To get speed you need a unit of time. The SI unit is a second, so using that as the unit of time,913 miles per hour is 0.408 kilometres per second.It is not.913 miles per hour is a measure of speed while kilometres are a measure of distance. To get speed you need a unit of time. The SI unit is a second, so using that as the unit of time,913 miles per hour is 0.408 kilometres per second.It is not.913 miles per hour is a measure of speed while kilometres are a measure of distance. To get speed you need a unit of time. The SI unit is a second, so using that as the unit of time,913 miles per hour is 0.408 kilometres per second.
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.
The second.
The "second" ... the basic unit of time duration.
The SI unit is the second.
Hertz, hz= 1/second is the unit measure of frequency.
the 'second'
The SI unit of time is the "second".
Hertz, hz= 1/second is the unit measure of frequency.
The unit is a second, but it can measure to 0.01 seconds.
A second.
A second is a measure of time, or a unit of time.
second
The second.
second
meters per second