PhyCalc quantity pressure info

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The SI unit for pressure is: Pa (pascal)
Pressure is also described as stress.
The dimension of pressure is M L‌-1 T‌-2.
Pressure is the 2nd derivative of linear density with respect to time.
Pressure is dimensionally equal to energy density.
A common formula symbol for pressure is: P
Pressure is the reciprocal of compressibility.