Answer: Pressure
Pressure is the force [tex]F[/tex] exerted by a gas, a liquid or a solid on a surface (or area) [tex]A[/tex].
Its unit according to the International System of Units is Pascal [tex]Pa[/tex] which is equal to [tex]N/m^{2}[/tex] and its formula is:
[tex]P=\frac{F}{A}[/tex]
