Question

5 (a) Define Pressure acting on a surface. [3]

(b)Give its S.I unit.

(c)How does the pressure change if the area is doubled keeping the force constant?​

Answer 1

Answer:

Pressure (symbol: p or P) is the forceapplied perpendicular to the surface of an object per unit area over which thatforce is distributed.

Answer 2

THE ABOVE PERSON IS CORRECT