|
|
|
|
|
|
Decasecond is equal to 10second (unit of time), comes from a combination of the metric prefix deca (da) with the second (s). Plural name is decaseconds with symbol is das.
Picosecond is equal to 10-12second (unit of time), comes from a combination of the metric prefix pico (p) with the second (s). Plural name is picoseconds with symbol is ps.