What power of ten is associated with the prefix "pico"?

The prefix "pico" is a metric prefix denoting a factor of 10 raised to the power of -12. This means that one pico represents one trillionth of a unit. For example, one picometer is equal to 10^-12 meters. The use of this prefix is common in fields such as electronics and telecommunications, where very small measurements are often required, such as in the sizes of very small components or the wavelengths of signals.

Understanding metric prefixes is essential for interpreting scientific and engineering data accurately, allowing professionals to communicate measurements clearly and effectively.