Question

Define pressure answer​

Answer 1

Answer:

Definition: Pressure:- Force per unit area surface is called pressure. P = F/ A Pressure = Force /Area Pressure is the force applied perpendicular to the surface of an object per unit area over which that force is distributed. Gauge pressure is the pressure relative to the ambient pressure.

In SI base units: 1 N/m2, 1 kg/(m·s2), or 1 J/m3

Derivations from other quantities: p = F / A

Dimension: M L−1 T−2

SI unit: Pascal

Explanation:

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Answer 2

The amount of force exerted (thrust) on a surface per unit area is defined as ‘Pressure’. It can also be defined as the ratio of the force to the area (over which the force is acting).

Pressure (P) = Thrust/ Area

The SI unit is ‘pascals (Pa)’. 1 Pa = 1N/m2