Question

pressure definition plese!!!!
hurry up

Answer 1

pressure is defined as force per unit area
 standard unit for pressure is pascal,it is newton per square meter

Answer 2

pressure depends on unit area

 pressure= force/area (or) thrust/area     

the pressure is exerted by atmosphere, weight of a body, pressure exerted by liquids in bottles.

                                                      Hope it is useful to you;)