Question

Define pressure and relation of pressure
with areas and its
S.l units.​

Answer 1

Answer:

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• 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). Pascal is a so-called coherent derived unit in the SI with a special name and symbol.