Question

Define Pressure what is the relation between pressure force and area? state the Unit in which pressure is measured

Answer 1

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↬Pressure is an expression of force exerted on a surface per unit area.

↬ The standard unit of pressure is the pascal (Pa), equivalent to one newton per meter squared (N/m 2 or N. pressure=force/area. 3.2.

Answer 2

Pressure is defined as force per unit area.

P = F/A

The SI unit of pressure is Pascal.

P is directly proportional to F but inversely proportional to A.