Question

Note on pressure """"

Answer 1

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Pressure is the force per unit perpendicular area over which the force is applied, p=F/A. p = F / A . The SI unit of pressure is the pascal: 1Pa=1N/m2 1 Pa = 1 N/m 2 .

Answer 2

Answer:

Pressure is an important physical quantity—it plays an essential role in topics ranging from thermodynamics to solid and fluid mechanics. As a scalar physical quantity (having magnitude but no direction), pressure is defined as the force per unit area applied perpendicular to the surface to which it is applied.Pressure is defined as the physical force exerted on an object. The force applied is perpendicular to the surface of objects per unit area. The basic formula for pressure is F/A (Force per unit area). Unit of pressure is Pascals (Pa).