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Pressure - Wikipedia

Pressure (symbol: p or P) is the force applied perpendicular to the surface of an object per unit area over which that force is distributed.: 445 Gauge pressure (also spelled gage pressure) is the pressure relative to the ambient pressure.. Various units are used to express pressure. Some of these derive from a unit of force divided by a unit of area; the SI unit of pressure, the pascal (Pa ....

Pressure | Definition of Pressure by Merriam-Webster

Pressure definition is - the burden of physical or mental distress. How to use pressure in a sentence..

pressure | Definition, Measurement, & Types | Britannica

The absolute pressure exerted by the air within the tire, including atmospheric pressure, is 45 pounds per square inch. Pressures less than atmospheric are negative gauge pressures that correspond to partial vacuums. Hydrostatic pressure is the stress, or pressure, exerted equally in all directions at points within a confined fluid (liquid or ....

Pressure | Definition of Pressure at Dictionary.com

Pressure definition, the exertion of force upon a surface by an object, fluid, etc., in contact with it: the pressure of earth against a wall. See more..

Pressure - definition of pressure by The Free Dictionary

Define pressure. pressure synonyms, pressure pronunciation, pressure translation, English dictionary definition of pressure. n. 1. a. The act of pressing. b. The condition of being pressed. 2. The application of continuous force by one body on another that it is touching;....

What is pressure? (article) | Fluids | Khan Academy

Pressure and Pascal's principle (part 2) Pressure at a depth in a fluid. Finding height of fluid in a barometer. What is pressure? This is the currently selected item. Next lesson. Buoyant Force and Archimedes' Principle. Sort by: Top Voted. Finding height of fluid in a barometer..