Question

define pressure write its formula and SI unit.

Answer 1

Pressure :- The amount of force exerted upon unit surface area.

Pressure :- force / area.
S.I Unit :- Pascal

Answer 2

◆pressure is a term used for something on which force is exerted per unit area.
◆Numerically pressure is defined as :
f/a
where f is force and a is area .
◆it's SI unit is Pascal or pa