Question

a. Define pressure. Give its SI unit.​

Answer 1

Answer:

Pressure is the amount of force applied to the surface of an object per unit area

Si unit is Pascal (Pa) also newtons ( N)

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Answer 2

Answer:

• 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).

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