Question

define pressure state si unit of pressure ​

Answer 1

Answer:

Unit of pressure: pascal (Pa)

Pressure is the amount of force applied perpendicular to the surface of an object per unit area and the for it is p (or P). The SI unit for pressure is the pascal (Pa), equal to one newton per square metre (N/m2, or kg·m−1·s−2).

Step-by-step explanation:

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Answer 2

Answer:

Pressure (symbol: p or P) is the force applied perpendicular to the surface of an object per unit area over which that force is distributed. ... Pressure may also be expressed in terms of standard atmospheric pressure; the atmosphere (atm) is equal to this pressure, and the torr is defined as 1⁄760 of this.

SI unit: Pascal (Pa)

In SI base units: 1 N/m2 or 1 kg/(m·s2)

Common seembols: p, P