Question

what is dimension of pressure

Answer 1

Pressure is a applied force to the unit area. Its SI unit is Pascal or Newton per metre square. Mathematically pressure is written as below.Pressure= Force/Area. So pressure= N/m^2.

Answer 2

Pressure=
$\frac{force}{area}\\ pressure = \frac{{m}^{1} {l}^{1} {t}^{ - 2} }{ {l}^{2} } \\ pressure = {m}^{1} {l}^{ - 1} {t}^{ - 2}$
Therefore dimensions of pressure.

ML^-1T^-2