Definition Pressure is the amount of force applied perpendicular to the surface of an object per unit area. The symbol for it is "p" or P. [2] The IUPAC recommendation for pressure is a lower …

Dec 20, 2025 · Pressure, in the physical sciences, perpendicular force per unit area, or the stress at a point within a confined fluid.

May 25, 2025 · Pressure isn’t just a physical phenomenon—it’s a silent sculptor of matter, a regulator of weather, and a key player in engineering, medicine, and astrophysics.

Jul 30, 2025 · Pressure is defined as an unseen force, present across a surface, showing "by what force something pushes inside a certain space". We interact with pressure

Jul 30, 2025 · Learn the meaning, definition, formula, units, and types of pressure. Understand how pressure works in everyday life and science with clear explanations.

PRESSURE definition: 1. the force you produce when you press something: 2. the force that a liquid or gas produces when…. Learn more.

Pressure is the force per unit perpendicular area over which the force is applied. In equation form, pressure is defined as \ (F=PA\). The SI unit of pressure is pascal and \ (1\, Pa = 1 \space …

To make this concept precise, we use the idea of pressure. Pressure is defined to be the amount of force exerted per area. So to create a large amount of pressure, you can either exert a large …

If you are experiencing pressure, you feel that you must do a lot of tasks or make a lot of decisions in very little time, or that people expect a lot from you.

A compelling or constraining influence, such as persuasion or negative attitudes, on the mind or will: felt pressure to conform; peer-group pressure. b. An influence acting as a source of …