What fraction of a second is 1 picosecond?
10-12 of a second.or one trillionth, or 0.000 000 000 001 seconds
A picosecond is one trillionth of a second. (10^-12). Or one thousandth of a nanosecond.
' picosecond ' = 10-12 second
A picosecond is much less than a second. A trillion (1012) picoseconds make up one second.
It is the digit second to the right of the decimal point.
1012 (a million million).
* a millisecond or 1000th of a second * a nanosecond or a billionth of a second * a picosecond or a trillionth of a second
a picosecond, 1 second x 10^-12