decPs
DecPs, a term sometimes encountered in technical discussions, is not a formally recognized or standardized scientific or engineering unit. It is likely a colloquialism or a custom designation within a specific context. The prefix "dec-" typically denotes a factor of one-tenth, as seen in units like decibel (dB) or decimeter (dm). The "Ps" portion could refer to a variety of physical quantities depending on the field. For instance, in acoustics, "Pa" stands for Pascal, the SI unit of pressure. Therefore, "decPs" might informally refer to one-tenth of a Pascal. However, without further context, its precise meaning remains ambiguous.
In other scenarios, "Ps" could potentially represent seconds (s), meaning "deciseconds" (ds), a tenth of a second.